Properties of the Number 53128

Fifty-Three Thousand One Hundred Twenty-Eight

Basics

Value: 53127 → 53128 → 53129

Parity: even

Prime: No

Previous Prime: 53117

Next Prime: 53129

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 ³ × 29 × 229

Divisors: 1, 2, 4, 8, 29, 58, 116, 229, 232, 458

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1100111110001000

Octal: 147610

Duodecimal: 268B4

Hexadecimal: cf88

Square: 2822584384

Square Root: 230.4951192541829

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

Number of integer partitions of n whose parts are not in arithmetic progression. A389811

T(n,k)=Number of (n+2)X(k+2) 0..1 arrays with every 2X2 and 3X3 subblock diagonal maximum minus antidiagonal minimum unequal to its neighbors horizontally and vertically. A253367

Numbers which are the sum of two positive cubes and divisible by 29. A224483

Number of n X 5 1..2 arrays containing at least one of each value, all equal values connected, rows considered as a single number in nondecreasing order, and columns considered as a single number in nondecreasing order. A166808

Terms in A003325 which are sum of two subsequent terms in A003325. A145732

Number of n X 3 0..4 arrays with each element·equal to the number its horizontal and vertical neighbors equal to 4,2,3,0,1 for x=0,1,2,3,4. A196804

Number of (n+2)X(4+2) 0..1 arrays with every 2X2 and 3X3 subblock diagonal maximum minus antidiagonal minimum unequal to its neighbors horizontally and vertically. A253363

Number of (n+2)X(6+2) 0..1 arrays with every 2X2 and 3X3 subblock diagonal maximum minus antidiagonal minimum unequal to its neighbors horizontally and vertically. A253365

Binomial coefficients C(2·n-5,6). A53128

T(n,k)=Number of nXk 0..4 arrays with each element·equal to the number of its horizontal and vertical neighbors equal to 4,2,3,0,1 for x=0,1,2,3,4. A196809