Properties of the Number 70969

Seventy Thousand Nine Hundred Sixty-Nine

Basics

Value: 70968 → 70969 → 70970

Parity: odd

Prime: Yes

Previous Prime: 70957

Next Prime: 70979

Digit Sum: 31

Digital Root: 4

Palindrome: No

Factorization: 70969

Divisors: 1, 70969

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10001010100111001

Octal: 212471

Duodecimal: 350A1

Hexadecimal: 11539

Square: 5036598961

Square Root: 266.4000750750645

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 3's in all partitions of n. A24787

Numerators of continued fraction convergents to sqrt(994). A42924

Smallest prime p == 1 (mod 8) such that Q(sqrt(p)) has class number 2n+1. A355876

List of primes of the form 25n²-36n+13 with n>=0. A154354

Smallest p == 1 (mod 4) such that Q(sqrt(p)) has class number 2n+1. A355878

Prime p of the form a^b + c^d = p, where a, b, c, d are also primes. A164074

Intersection of A013917 and A071150. A255017

a(n) = 2^{2ⁿ + 1} + 1. A70969

G.f. A(x) satisfies: ∑_k=0..n [x^k] A(x)ⁿ = binomial(7·n,2·n). A244653