Properties of the Number 70378

Seventy Thousand Three Hundred Seventy-Eight

Basics

Value: 70377 → 70378 → 70379

Parity: even

Prime: No

Previous Prime: 70373

Next Prime: 70379

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 × 7 × 11 × 457

Divisors: 1, 2, 7, 11, 14, 22, 77, 154, 457, 914

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2730 Try Today's Challenge

Representations

Binary: 10001001011101010

Octal: 211352

Duodecimal: 3488A

Hexadecimal: 112ea

Square: 4953062884

Square Root: 265.288522179155

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

Conjectured records d such that for all nonsquare x > A179407(n), all positive differences x⁵-y² exceed d. A179406

Irregular table: the n-th row polynomial is given by the formal power series expansion of ∑_{k >= 0} (1 + q)^{n·k + n²}*∏_{j = 1..k} (1 - (1 + q)^2·j-1), n >= 1. A340882

Fibonacci sequence beginning 2, 26. A22375

Number of (n+2)X(7+2) 0..1 arrays with every 3X3 subblock sum of the two medians of the central row and column plus the two sums of the diagonal and antidiagonal nondecreasing horizontally, vertically and ne-to-sw antidiagonally. A259005

a(n) = 5ⁿ mod 28. A70378