Properties of the Number 87479

Eighty-Seven Thousand Four Hundred Seventy-Nine

Basics

Value: 87478 → 87479 → 87480

Parity: odd

Prime: No

Previous Prime: 87473

Next Prime: 87481

Digit Sum: 35

Digital Root: 8

Palindrome: No

Factorization: 7 × 12497

Divisors: 1, 7, 12497, 87479

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10101010110110111

Octal: 252667

Duodecimal: 4275B

Hexadecimal: 155b7

Square: 7652575441

Square Root: 295.76849054623784

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

Expansion of ∏_{m >= 1} (1-m·q^m)¹⁴. A22674

Array A read by upward antidiagonals in which the entry in row n and column k is defined by A(n,k) = (3/2)*(3^k - 1) + A265159(n,k), n,k >= 1. A265161

Triangle read by rows where the n-th row has n terms: T(n,i)=i²+4 mod n. A87479