Properties of the Number 8464

Eight Thousand Four Hundred Sixty-Four

Basics

Value: 8463 → 8464 → 8465

Parity: even

Prime: No

Previous Prime: 8461

Next Prime: 8467

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 ⁴ × 23 ²

Divisors: 1, 2, 4, 8, 16, 23, 46, 92, 184, 368

Polygonal

Triangular: No

Square: Yes

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10000100010000

Octal: 20420

Duodecimal: 4A94

Hexadecimal: 2110

Square: 71639296

Square Root: 92

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

Even squares: a(n) = (2·n)². A16742

Number of integer partitions of n with a permutation that has no consecutive monotone triple, i.e., no triple (..., x, y, z, ...) such that either x <= y <= z or x >= y >= z. A344740

Numbers k such that π(k) divides k. A57809

Iccanobif numbers: add a(n-1) to reversal of a(n-2). A14260

Perfect powers of nonsquarefree numbers k that are not squareful. A386762

a(n) = (4·n)². A16802

a(n) = (3n+2)². A16790

G.f. A(x) satisfies A(x) = 1/(1 - x/(1 - x·A(x))³). A161797

Number of strict integer partitions with sum <= n that can be linearly combined using nonnegative coefficients to obtain n. A365311

Number of alternately co-strong integer partitions of n. A317256