Properties of the Number 70044

Seventy Thousand Forty-Four

Basics

Value: 70043 → 70044 → 70045

Parity: even

Prime: No

Previous Prime: 70039

Next Prime: 70051

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 2 ² × 3 × 13 × 449

Divisors: 1, 2, 3, 4, 6, 12, 13, 26, 39, 52

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10001000110011100

Octal: 210634

Duodecimal: 34650

Hexadecimal: 1119c

Square: 4906161936

Square Root: 264.6582702278544

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

T(n,k)=1/16 the number of (n+1)X(k+1) binary arrays with no 2X2 subblock being a reflection across the shared element pair of any horizontal or vertical neighbor. A183811

Number of integer compositions of n with all prime run-lengths. A353401

1/16 the number of (n+1) X 4 binary arrays with no 2 X 2 subblock being a reflection across the shared element pair of any horizontal or vertical neighbor. A183805

1/16 the number of (n+1)X7 binary arrays with no 2X2 subblock being a reflection across the shared element pair of any horizontal or vertical neighbor. A183808

Cycle class sequence c(2n) (the number of true cycles of length 2n in which a certain node is included) for zeolite PAR = Partheite Ca8[Al16Si16O60(OH)8].16H2O starting with a T2 atom. A19047

Numbers k such that ceiling(k¹.5) is prime. A70044

Number of ways to reciprocally link elements of an nX5 array either to themselves or to exactly two horizontal, diagonal and antidiagonal neighbors, without consecutive collinear links. A220735