Properties of the Number 60280

Sixty Thousand Two Hundred Eighty

Basics

Value: 60279 → 60280 → 60281

Parity: even

Prime: No

Previous Prime: 60271

Next Prime: 60289

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 ³ × 5 × 11 × 137

Divisors: 1, 2, 4, 5, 8, 10, 11, 20, 22, 40

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2730 Try Today's Challenge

Representations

Binary: 1110101101111000

Octal: 165570

Duodecimal: 2AA74

Hexadecimal: eb78

Square: 3633678400

Square Root: 245.5198566307825

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 monic polynomials with integer coefficients of degree n with all roots on the unit circle; number of products of cyclotomic polynomials of degree n. A120963

McKay-Thompson series of class 20F for Monster. A58555

Length of n-th iterate of the mapping 00->0010, 01->001, 10->001, starting with 00. A289000

Expansion of (η(q⁴) * η(q⁵) / (η(q) * η(q²⁰)))² in powers of q. A298107

Number of n element multisets of length 3 vectors over GF(2) that sum to zero. A362906

Coefficient of xⁿ in solution of x = y + y² + y⁴ + y⁸ + ... A92413

Expansion of φ(-q³) / f(-q)² in powers of q where φ(), f() are Ramanujan θ functions. A137685

Expansion of 1/q * χ(q) * χ(q⁵) * χ(-q²⁰)² / χ(-q)² in powers of q where χ() is a Ramanujan θ function. A298116

Number of nX4 0..1 arrays with every element equal to 0, 2, 3 or 4 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero. A302363

T(n,k)=Number of nXk 0..1 arrays with every element equal to 0, 2, 3 or 4 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero. A302367