Properties of the Number 60491

Sixty Thousand Four Hundred Ninety-One

Basics

Value: 60490 → 60491 → 60492

Parity: odd

Prime: No

Previous Prime: 60457

Next Prime: 60493

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 241 × 251

Divisors: 1, 241, 251, 60491

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1110110001001011

Octal: 166113

Duodecimal: 2B00B

Hexadecimal: ec4b

Square: 3659161081

Square Root: 245.94918174289583

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

a(n) = prime(2·n-1)*prime(2·n). A89581

Quasi-Carmichael numbers to exactly four bases. A257754

Least Quasi-Carmichael number to exactly n bases. A257758

a(n) = (12·n+1)*(12·n+11). A1538

Numbers that can be written in more than 1 way as p² + 3pq + q² with primes p < q. A218795

a(n) = least semiprime with factors not previously used containing integers 2n and 2n+1 as substrings. A86887

Products of two successive primes that can be partitioned in sum of three distinct primes which contain the prime divisors. A109068

Number of ordered tricoverings of an unlabeled n-set. A60491

Numbers n such that n⁴ + n³ + n² + n - 1 is prime. A182424

Number of n X 3 0..2 arrays x(i,j) with each element horizontally, vertically, diagonally or antidiagonally next to at least one element with value 2-x(i,j). A230171