Properties of the Number 60390

Sixty Thousand Three Hundred Ninety

Basics

Value: 60389 → 60390 → 60391

Parity: even

Prime: No

Previous Prime: 60383

Next Prime: 60397

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 ² × 5 × 11 × 61

Divisors: 1, 2, 3, 5, 6, 9, 10, 11, 15, 18

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1110101111100110

Octal: 165746

Duodecimal: 2AB46

Hexadecimal: ebe6

Square: 3646952100

Square Root: 245.74376899526874

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

Expansion of (∏_j>=1 (1-(-x)^j) - 1)¹¹ in powers of x. A47649

Smallest k such that A073734(k) = n, where A073734 is the GCD of consecutive terms of the EKG sequence A064413. A382222

(A192380)/2. A192381

a(n) = n⁴/2-5·n³/2+21·n-30. A217530

Number of 4-irreducible maps made up of two hexagons and n squares. A228704

Number of length n+7 0..2 arrays with at most two downsteps in every 7 consecutive neighbor pairs. A255621

Number of length n+4 0..2 arrays with at most two downsteps in every n consecutive neighbor pairs. A255626

Numbers k such that A073734(k) is neither squarefree nor a prime power. A365899

Expansion of ∑_k>=1 k⁴ * x^k/(1 - x^k)⁴. A366933

(s(n)+s(n+1))/6, where s()=A006521. A16059