Properties of the Number 92379

Ninety-Two Thousand Three Hundred Seventy-Nine

Basics

Value: 92378 → 92379 → 92380

Parity: odd

Prime: No

Previous Prime: 92377

Next Prime: 92381

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 3 × 7 × 53 × 83

Divisors: 1, 3, 7, 21, 53, 83, 159, 249, 371, 581

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2730 Try Today's Challenge

Representations

Binary: 10110100011011011

Octal: 264333

Duodecimal: 45563

Hexadecimal: 168db

Square: 8533879641

Square Root: 303.9391386445648

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 set partitions of {1, 2, ..., 2·n} with sizes in {[n, n], [2n]}. A260878

a(n) = binomial(n, floor(n/2)) + 1. A51920

Number of congruence classes (epimorphisms/vertex partitionings induced by graph endomorphisms) of undirected cycles of even length: |C(C_2·n)|. A112849

Euler characteristics of polytopes. A6481

Numbers k such that φ(k) + φ(k+1) divides σ(k) + σ(k+1). A67282

Number of partitions of [n] whose multiset of block sizes is indeed a gapless set. A393144

Inverse Moebius transform of A001405 (binomial(n, floor(n/2))). A62798

Number of Young tableaux with n=i·j cells and type i·j matrices with i>=j. A67231

a(n) is the denominator of tanh(∑_k=1..n-1 artanh(k/n)), where artanh is the inverse hyperbolic tangent function. A383431

a(n) = binomial(n, 9) + 1. A115205