Properties of the Number 69148

Sixty-Nine Thousand One Hundred Forty-Eight

Basics

Value: 69147 → 69148 → 69149

Parity: even

Prime: No

Previous Prime: 69143

Next Prime: 69149

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 2 ² × 59 × 293

Divisors: 1, 2, 4, 59, 118, 236, 293, 586, 1172, 17287

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 10000111000011100

Octal: 207034

Duodecimal: 34024

Hexadecimal: 10e1c

Square: 4781445904

Square Root: 262.9600730148971

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

Numbers that are the sum of six fifth powers in two or more ways. A345507

Numbers that are the sum of six fifth powers in exactly two ways. A346357

a(n) = ∑_k=0..n S(k), where S(n) are the tribonacci generalized numbers A001644. A73728

Records in A348249. A348255

G.f. satisfies A(x) = 1/(1-x) + x⁴*A(x)³. A364590

Numbers k such that k·k!/A062758(k) is not an integer where A062758(k) is the product of squares of divisors of k. A69148