Properties of the Number 5103

Five Thousand One Hundred Three

Basics

Value: 5102 → 5103 → 5104

Parity: odd

Prime: No

Previous Prime: 5101

Next Prime: 5107

Digit Sum: 9

Digital Root: 9

Palindrome: No

Factorization: 3 ⁶ × 7

Divisors: 1, 3, 7, 9, 21, 27, 63, 81, 189, 243

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2730 Try Today's Challenge

Representations

Binary: 1001111101111

Octal: 11757

Duodecimal: 2B53

Hexadecimal: 13ef

Square: 26040609

Square Root: 71.43528539874394

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) = (n-1)*3^n-2, n > 0. A27471

Third convolution of the powers of 3 (A000244). A27472

a(n) = a(n-1) + a(n-6), with a(i) = 1 for i = 0..5. A5708

Cube of lower triangular normalized binomial matrix. A27465

Triangle read by rows: terms T(n,k) of a binomial decomposition of 2ⁿ-1 as Sum(k=0..n)T(n,k). A244125

Numbers k such that k divides 4^k - 1. A14945

Numbers k such that k | 5^k + 1. A15951

Number of ways to partition n labeled elements into 4 pie slices allowing the pie to be turned over; number of 2-element proper antichains of an n-element set. A32263

Numbers of the form 3ⁱ*7^j with i, j >= 0. A3594

Triangle of coefficients in expansion of (1+3·x)ⁿ. A13610