Properties of the Number 70132

Seventy Thousand One Hundred Thirty-Two

Basics

Value: 70131 → 70132 → 70133

Parity: even

Prime: No

Previous Prime: 70123

Next Prime: 70139

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 2 ² × 89 × 197

Divisors: 1, 2, 4, 89, 178, 197, 356, 394, 788, 17533

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10001000111110100

Octal: 210764

Duodecimal: 34704

Hexadecimal: 111f4

Square: 4918497424

Square Root: 264.8244701684495

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 multisets of nonempty words with a total of n letters over denary alphabet such that within each prefix of a word every letter of the alphabet is at least as frequent as the subsequent alphabet letter. A293740

G.f. satisfies: A(x) = exp( ∑_n>=1 (∑_k=0..2·n A027907(n,k)² * x^k * A(x)^2·k) * xⁿ*A(x)ⁿ/n ), where A027907 is the triangle of trinomial coefficients. A200475

Number of ways to write highly composite numbers (A002182(n)) as the difference of two primes, both <= 2·A002182(n). A228945

a(n) is the smallest positive integer not yet in the increasing sequence that is obtained when the largest digit from a(n-1) is deleted and the remaining digits are permuted such that no digit in a(n) has the same position it had in a(n-1) (counting from left to right). No repeated digits allowed; a(1)=10. A302095

Numbers n such that [A070080(n), A070081(n), A070082(n)] is an obtuse scalene integer triangle with prime side lengths. A70132

Numbers that are divisible both by the sum and by the product of the squares of their digits. A98034