Properties of the Number 69056

Sixty-Nine Thousand Fifty-Six

Basics

Value: 69055 → 69056 → 69057

Parity: even

Prime: No

Previous Prime: 69031

Next Prime: 69061

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 2 ⁶ × 13 × 83

Divisors: 1, 2, 4, 8, 13, 16, 26, 32, 52, 64

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10000110111000000

Octal: 206700

Duodecimal: 33B68

Hexadecimal: 10dc0

Square: 4768731136

Square Root: 262.7850832905095

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

Divide natural numbers in groups with prime(n) elements and add together. A34957

Starts of runs of 3 consecutive integers that are Stolarsky-Niven numbers (A364123). A364125

a(n) = A122536(n) - A216958(n). A216960

a(n) = (2ⁿ)*a(n-1) + (2^n-1)*a(n-2), a(0)=1, a(1)=3. A96657

Row sums of number triangle A174014. A174016

Number of n X 5 0..1 arrays avoiding 0 0 0 and 1 1 1 horizontally and 0 0 1 and 1 0 1 vertically. A208376

Numbers k such that ∑_d∣k d²*μ(d) divides k². A69056