Properties of the Number 70315

Seventy Thousand Three Hundred Fifteen

Basics

Value: 70314 → 70315 → 70316

Parity: odd

Prime: No

Previous Prime: 70313

Next Prime: 70321

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 5 × 7 ³ × 41

Divisors: 1, 5, 7, 35, 41, 49, 205, 245, 287, 343

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 10001001010101011

Octal: 211253

Duodecimal: 34837

Hexadecimal: 112ab

Square: 4944199225

Square Root: 265.16975694826135

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

Integers k that divide LS(k), where LS is the "Look and Say" function (A045918). A79342

Numbers k such that φ(k)*σ(k) is a cube. A114077

Odd numbers k > 1 such that A309906(k-1) < A309906(k) > A309906(k+1) < A309906(k+2) > A309906(k+3). A349938

Numbers k that divide 8^k + 7^k + 6^k + 5^k + 4^k + 3^k + 2^k. A57490

E.g.f. A(x) satisfies A(x) = exp( x·A(x) / (1-x·A(x))² ) * (1-x·A(x)). A390062

a(n) = [ (3rd elementary symmetric function of S(n))/(first elementary symmetric function of S(n)) ], where S(n) = {first n+2 positive integers congruent to 1 mod 3}. A24220

Integers k such that k divides LS(k) or LS(k) divides k, where LS is the "Look and Say" function (A045918). A110744

Third diagonal of triangle in A046739. A70315