Properties of the Number 71401

Seventy-One Thousand Four Hundred One

Basics

Value: 71400 → 71401 → 71402

Parity: odd

Prime: No

Previous Prime: 71399

Next Prime: 71411

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 11 × 6491

Divisors: 1, 11, 6491, 71401

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4823 Try Today's Challenge

Representations

Binary: 10001011011101001

Octal: 213351

Duodecimal: 353A1

Hexadecimal: 116e9

Square: 5098102801

Square Root: 267.20965551416737

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 n X 2 nonnegative integer arrays with upper left 0 and lower right n+2-4 and value increasing by 0 or 1 with every step right or down. A252870

Number of Integer solutions to w² + x² + y² + z² < n²; number of lattice points inside a 4-sphere of radius n. A319617

Fourier coefficients of a modular form studied by Koike. A341304

Rounded volume of a regular dodecahedron with edge length n. A71401