Properties of the Number 68074

Sixty-Eight Thousand Seventy-Four

Basics

Value: 68073 → 68074 → 68075

Parity: even

Prime: No

Previous Prime: 68071

Next Prime: 68087

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 × 101 × 337

Divisors: 1, 2, 101, 202, 337, 674, 34037, 68074

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10000100111101010

Octal: 204752

Duodecimal: 3348A

Hexadecimal: 109ea

Square: 4634069476

Square Root: 260.90994615000784

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

Convolution of sequence of primes with sequence σ(n). A86718

Irregular triangle T(n,k), n >= 0, 0 <= k <= 2·n+1, read by rows, where T(n,k) = [x^k] (1-x)ⁿ⁺¹ * ∑_k=0..n (k+1)ⁿ * x^k. A382287

a(n) = ∑_d∣n (-1)^d*2^ω(n/d) where ω(x) is the number of distinct prime factors in the factorization of x. A68074