Properties of the Number -316407

Three Hundred Sixteen Thousand Four Hundred Seven

Basics

Value: -316408 → -316407 → -316406

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 7 × 13 × 19 × 61

Divisors: 1, 3, 7, 13, 19, 21, 39, 57, 61, 91

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

7989 Try Today's Challenge

Representations

Binary: -1001101001111110111

Octal: -1151767

Duodecimal: -133133

Hexadecimal: -4d3f7

Square: 100113389649

Square Root: 562.5006666662716

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

Smallest number of the form k² + k + 1 with n distinct prime divisors. A174967

Sum over all Motzkin paths of length n of products over all peaks p of (x_p+n·y_p)/y_p, where x_p and y_p are the coordinates of peak p. A266386

a(n) = (4·3ⁿ - 5·2ⁿ + (-2)ⁿ)/20. A167910

Central polygonal numbers that are nontrivially the product of two central polygonal numbers. A203173