Properties of the Number 55929

Fifty-Five Thousand Nine Hundred Twenty-Nine

Basics

Value: 55928 → 55929 → 55930

Parity: odd

Prime: No

Previous Prime: 55927

Next Prime: 55931

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 3 × 103 × 181

Divisors: 1, 3, 103, 181, 309, 543, 18643, 55929

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1101101001111001

Octal: 155171

Duodecimal: 28449

Hexadecimal: da79

Square: 3128053041

Square Root: 236.49312886424417

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 12-regular partitions of n (no part is a multiple of 12). A328546

T(n,k)=Number of (n+1)X(k+1) 0..2 arrays with the sum of each 2X2 subblock two extreme terms minus its two median terms lexicographically nondecreasing rowwise and columnwise. A235842

T(n,k)=Number of (n+1)X(k+1) 0..2 arrays with the sum of each 2X2 subblock two extreme terms minus its two median terms lexicographically nondecreasing columnwise and nonincreasing rowwise. A236427

Denominators of continued fraction convergents to sqrt(885). A42711

Numerators of continued fraction convergents to sinh(1). A78980

Number of (n+1)X(1+1) 0..2 arrays with the sum of each 2X2 subblock two extreme terms minus its two median terms lexicographically nondecreasing rowwise and columnwise. A235838

a(n) = 324·n² - 564·n + 321 (n>=1). A304617

Euler totient function of the factorial of prime(n). A55929