Properties of the Number 860

Eight Hundred Sixty

Basics

Value: 859 → 860 → 861

Parity: even

Prime: No

Previous Prime: 859

Next Prime: 863

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 2 ² × 5 × 43

Divisors: 1, 2, 4, 5, 10, 20, 43, 86, 172, 215

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101011100

Octal: 1534

Duodecimal: 5B8

Hexadecimal: 35c

Square: 739600

Square Root: 29.32575659723036

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

a(n) = n*(n+3)/2. A96

Number of partitions of n such that some part is a sum of two other parts. A237113

a(n) = n*(2·n + 3). A14106

Sums of four consecutive primes. A34963

Number of reduced words of length n in the Weyl group D₄₁. A162403

Numbers that are the sum of 10 positive 5th powers. A3355

a(n) = (n+1)*(2-n)/2. A80956

Numbers that are the sum of 6 positive 6th powers. A3362

Greatest number of multisets that can be obtained by choosing a divisor of each part of an integer partition of n. A370808

Number of partitions of n in which the sequence of frequencies of the summands is nonincreasing. A100882