Properties of the Number 59925

Fifty-Nine Thousand Nine Hundred Twenty-Five

Basics

Value: 59924 → 59925 → 59926

Parity: odd

Prime: No

Previous Prime: 59921

Next Prime: 59929

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 3 × 5 ² × 17 × 47

Divisors: 1, 3, 5, 15, 17, 25, 47, 51, 75, 85

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1110101000010101

Octal: 165025

Duodecimal: 2A819

Hexadecimal: ea15

Square: 3591005625

Square Root: 244.79583329787295

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 ways to tile a 5 X n area with 1 X 1 and 2 X 2 tiles. A54855

Numbers n such that 81·2ⁿ-1 is prime. A50566

Number of ways to tile a 9 X n rectangle with 1 X 1 and 2 X 2 tiles. A63653

T(n,k) = Half the number of (n+1) X (k+1) 0..2 arrays with every 2 X 2 subblock diagonal sum differing from its antidiagonal sum by more than 2. A179618

Numbers k such that φ(m) = 96·k+2 has no solution. A71624

Numbers n such that {n, n+2, n+6, n+8, n+30, n+32, n+36, n+38} are all prime. A59925

G.f.: A(x) = x/Series_Reversion(x·G(x)) where G(x) = ∑_n>=0 nⁿ*xⁿ. A182957

Cubefree numbers a > 1 such that the ring of integers of Q(a^1/3) is not Z[a^1/3]. A342393

Number of nX4 0..1 arrays with every element unequal to 0, 1, 2 or 4 horizontally, vertically or antidiagonally adjacent elements, with upper left element zero. A318020