Properties of the Number 60620

Sixty Thousand Six Hundred Twenty

Basics

Value: 60619 → 60620 → 60621

Parity: even

Prime: No

Previous Prime: 60617

Next Prime: 60623

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 2 ² × 5 × 7 × 433

Divisors: 1, 2, 4, 5, 7, 10, 14, 20, 28, 35

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2730 Try Today's Challenge

Representations

Binary: 1110110011001100

Octal: 166314

Duodecimal: 2B0B8

Hexadecimal: eccc

Square: 3674784400

Square Root: 246.21129137389292

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) is the smallest number which can be represented as the sum of 4 distinct nonzero tetrahedral numbers in exactly n ways, or -1 if no such number exists. A374809

Number of tilings of an n-cell circular array with rectangular tiles of any size, and where the number of possible colors of a tile is given by the largest cell covered. A345887

Average of the first n primes rounded down. A60620

G.f.: A(x) = INV(x - x·INV(x - 2·x*INV(x - 3·x*INV(x - 4·x*INV(x - ...))))), where INV(F(x)) = series reversion of F(x). A195194