Properties of the Number 87269

Eighty-Seven Thousand Two Hundred Sixty-Nine

Basics

Value: 87268 → 87269 → 87270

Parity: odd

Prime: No

Previous Prime: 87257

Next Prime: 87277

Digit Sum: 32

Digital Root: 5

Palindrome: No

Factorization: 7 ² × 13 × 137

Divisors: 1, 7, 13, 49, 91, 137, 637, 959, 1781, 6713

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10101010011100101

Octal: 252345

Duodecimal: 42605

Hexadecimal: 154e5

Square: 7615878361

Square Root: 295.4132698441287

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 symmetric plane partitions of n. A5987

Number of integers in base n having exactly four distinct digits such that the number formed by the consecutive subsequence of the initial j digits is divisible by j for all j in {1,2,3,4}. A333469

Numbers k such that prime(k) + 1, ..., prime(k + 5) + 1 have the same number of prime divisors (with multiplicity). A255193

Numbers k such that antisigma(k) contains k as a substring. A255968

The five digits of a(n) and their four successive absolute first differences are all distinct. A365257

Nonprime solutions to gcd(x, π(x)) = gcd(x, A000720(x)) = 1. A87269