Properties of the Number 5048

Five Thousand Forty-Eight

Basics

Value: 5047 → 5048 → 5049

Parity: even

Prime: No

Previous Prime: 5039

Next Prime: 5051

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 ³ × 631

Divisors: 1, 2, 4, 8, 631, 1262, 2524, 5048

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1001110111000

Octal: 11670

Duodecimal: 2B08

Hexadecimal: 13b8

Square: 25482304

Square Root: 71.04927867332644

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) = 6·n² + 2 for n > 0, a(0)=1. A5897

Numbers n such that the decimal expansions of both n and n² have 0 as smallest digit and 8 as largest digit. A256708

Number of unlabeled strongly connected digraphs with n nodes. A35512

Numbers n such that every digit occurs at least once in n³. A119735

Numbers that are equal to the sum of the number of divisors of their k first powers, for some k. A270389

a(n) = 1·2*3·4*5·6*7 + 8·9*10·11·12·13·14 + 15·16·17·18·19·20·21 + ... + (up to n). A319208

T(n,k) = number of defective 4-colorings of an n X k 0..3 array connected horizontally, antidiagonally and vertically with exactly two mistakes, and colors introduced in row-major 0..3 order. A229672

Difference between the sum of next prime(n) natural numbers and the sum of next n primes. A82749

Expansion of g.f.: exp( ∑_n>=1 A002203(n)² * xⁿ/n ) where A002203 are the companion Pell numbers. A204062

Number k such that both k and k+1 have an equal number of unitary and nonunitary divisors. A335328