Properties of the Number 76552

Seventy-Six Thousand Five Hundred Fifty-Two

Basics

Value: 76551 → 76552 → 76553

Parity: even

Prime: No

Previous Prime: 76543

Next Prime: 76561

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 ³ × 7 × 1367

Divisors: 1, 2, 4, 7, 8, 14, 28, 56, 1367, 2734

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

603 Try Today's Challenge

Representations

Binary: 10010101100001000

Octal: 225410

Duodecimal: 38374

Hexadecimal: 12b08

Square: 5860208704

Square Root: 276.6803209482019

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

a(n) = a(1) + a(2) + ... + a(n-1) + a(m) for n >= 4, where m = 2·n - 2 - 2^p+1 and p is the unique integer such that 2^p < n - 1 <= 2^p+1, starting with a(1) = 1, a(2) = 3, and a(3) = 1. A49967

a(n) = ∑_{k=0..floor(n/8)} binomial(n,8·k). A306859

Consecutive internal states of the linear congruential pseudo-random number generator (1366·s + 150889) mod 714025 when started at 1. A385460

Triangle read by rows: number of idempotents of rank k in partial Brauer monoid PB_n. A256039

a(n) = (-1)ⁿ⁺¹/3/(2n+1) * ∑_k=0..n 16^k*B(2k)*C(2n+1,2k) where B(k) denotes the k-th Bernoulli number. A76552

G.f. satisfies: A(x) = (1 + x*(1-x)*A(x)) * (1 + x²*A(x)²). A216616