Properties of the Number 71498

Seventy-One Thousand Four Hundred Ninety-Eight

Basics

Value: 71497 → 71498 → 71499

Parity: even

Prime: No

Previous Prime: 71483

Next Prime: 71503

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 2 × 7 × 5107

Divisors: 1, 2, 7, 14, 5107, 10214, 35749, 71498

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10001011101001010

Octal: 213512

Duodecimal: 35462

Hexadecimal: 1174a

Square: 5111964004

Square Root: 267.391099328306

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)=Number of (n+1)X(k+1) arrays of permutations of 0..(n+1)*(k+1)-1 filled by rows with each element moved a city block distance of 0 1 or 2, and rows and columns in increasing lexicographic order. A263506

Nonnegative integers k such that the Chebyshev distance between the vector of proportions of the digits 0-9 in 2^k and the uniform distribution (1/10, ..., 1/10) sets a new minimum. A393333

Number of (1+1) X (n+1) arrays of permutations of 0..n·2+1 filled by rows with each element moved a city block distance of 0 1 or 2, and rows and columns in increasing lexicographic order. A263507

Numbers k such that (4·10^k + 173)/3 is prime. A280848

Sprague-Grundy values for octal game .362. A71498