Properties of the Number 60720

Sixty Thousand Seven Hundred Twenty

Basics

Value: 60719 → 60720 → 60721

Parity: even

Prime: No

Previous Prime: 60719

Next Prime: 60727

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 2 ⁴ × 3 × 5 × 11 × 23

Divisors: 1, 2, 3, 4, 5, 6, 8, 10, 11, 12

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1110110100110000

Octal: 166460

Duodecimal: 2B180

Hexadecimal: ed30

Square: 3686918400

Square Root: 246.41428530018302

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

Indices k such that s_k(4) is a (probable) prime, where s_k(4) = 4·s_k-1(4) - s_k-2(4), k >= 2, s₀(4) = 1, s₁(4) = 5. A299100

a(n) = floor(n*(n-1)*(n-2)*(n-3)/5). A11915

Row 2 of rectangular table A124460. A124462

Numbers with prime factorization p·q*r·s*t⁴ (where p, q, r, s, t are distinct primes). A190110

T(n,k)=Number of nXk 0..3 arrays with no element less than a strict majority of its horizontal, vertical, diagonal and antidiagonal neighbors. A231586

Number of integer partitions of n with biquanimous multiplicities. A371839

A convolution triangle of numbers generalizing Pascal's triangle A007318. A49325

φ(A033631(n)) {φ is the Euler totient function A000010}. A115620

Number of nX2 0..3 arrays with no element less than a strict majority of its horizontal, vertical, diagonal and antidiagonal neighbors. A231581

Number of base 20 circular n-digit numbers with adjacent digits differing by 4 or less. A125357