Properties of the Number 70658

Seventy Thousand Six Hundred Fifty-Eight

Basics

Value: 70657 → 70658 → 70659

Parity: even

Prime: No

Previous Prime: 70657

Next Prime: 70663

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 2 × 7 ³ × 103

Divisors: 1, 2, 7, 14, 49, 98, 103, 206, 343, 686

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10001010000000010

Octal: 212002

Duodecimal: 34A82

Hexadecimal: 11402

Square: 4992552964

Square Root: 265.81572564466535

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 normal generalized Young tableaux of size n with all rows and columns strictly increasing. A299968

Numbers that are the sum of nine fifth powers in three or more ways. A345620

Numbers that are the sum of nine fifth powers in exactly three ways. A346338

Number of slanted n X 5 (i=1..n) X (j=i..5+i-1) 1..4 arrays with all 1s connected, all 2s connected, all 3s connected, all 4s connected, 1 in the upper left corner, 2 in the upper right corner, 3 in the lower left corner, 4 in the lower right corner, and with no element having more than 3 neighbors with the same value. A165382

Minimum value unattainable as the sum of 3 attained values of a·b*c with a,b,c 0..n integers. A225265

Number of slanted 7Xn (i=1..7)X(j=i..n+i-1) 1..4 arrays with all 1s connected, all 2s connected, all 3s connected, all 4s connected, 1 in the upper left corner, 2 in the upper right corner, 3 in the lower left corner, 4 in the lower right corner, and with no element having more than 3 neighbors with the same value. A165399

a(n) = n⁶ mod 35. A70658