Properties of the Number 87372

Eighty-Seven Thousand Three Hundred Seventy-Two

Basics

Value: 87371 → 87372 → 87373

Parity: even

Prime: No

Previous Prime: 87359

Next Prime: 87383

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 2 ² × 3 ³ × 809

Divisors: 1, 2, 3, 4, 6, 9, 12, 18, 27, 36

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10101010101001100

Octal: 252514

Duodecimal: 42690

Hexadecimal: 1554c

Square: 7633866384

Square Root: 295.58755048208644

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 1/((1-x)*(1-2·x)*(1-x²)). A11377

Partial sums of floor(2ⁿ/3). A178420

a(n) = (sum of first n primes) * n. A167214

a(n) = 4a(n-1) + 3n with a(0) = 0. A78904

Smallest k such that 3^k + 2n is a prime, or 0 if no such k exists. Index of the smallest power of 3 which when increased by the n-th even number yields a prime. A87372