Properties of the Number 70385

Seventy Thousand Three Hundred Eighty-Five

Basics

Value: 70384 → 70385 → 70386

Parity: odd

Prime: No

Previous Prime: 70381

Next Prime: 70393

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 5 × 7 × 2011

Divisors: 1, 5, 7, 35, 2011, 10055, 14077, 70385

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 10001001011110001

Octal: 211361

Duodecimal: 34895

Hexadecimal: 112f1

Square: 4954048225

Square Root: 265.30171503403443

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

Total sum of parts of multiplicity 4 in all partitions of n. A222732

Numbers n such that (6n-1, 6n+1), (12n-1, 12n+1) and (18n-1, 18n+1) are 3 pairs of twin primes. A290811

Number of n X n binary arrays symmetric under 90 degree rotation with all ones connected only in a 1000-1100-0110-0011 pattern in any orientation. A147145

Numbers k such that k![4] - 4 is prime, where k![4] = A007662(k) = quadruple factorial. A328454

a(n) = 5ⁿ mod 38. A70385