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Properties of the Number 30108

Thirty Thousand One Hundred Eight

Basics

Value: 30107 → 30108 → 30109

Parity: even

Prime: No

Previous Prime: 30103

Next Prime: 30109

Digit Sum: 12

Digital Root: 3

Palindrome: No

Factorization: 2 2 × 3 × 13 × 193

Divisors: 1, 2, 3, 4, 6, 12, 13, 26, 39, 52

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 111010110011100

Octal: 72634

Duodecimal: 15510

Hexadecimal: 759c

Square: 906491664

Square Root: 173.51656981395178

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

Number of bracelet structures using a maximum of four different colored beads. A56354
Numbers k such that k | sigma8(k). A55712
a(n) = prime(prime(prime(A028815(n) - 1) - 1) - 1) - 1. A141133
Array read by antidiagonals: T(n,k) is the number of color patterns (set partitions) in an unoriented cycle of length n using k or fewer colors (subsets). A320748
Even dodecagonal numbers: a(n) = 4·n*(5·n - 2). A193872
a(n) = prime(n)2 + prime(n+1). A352851
Values of m such that N=(am+1)(bm+1)(cm+1) is a 3-Carmichael number (A087788), where a,b,c = 1,2,9. A64241
Partial sums of A014531. A97894
Triangle read by rows: T(n,k) is the number of skew Dyck paths of semilength n having k ascents of length 1. A128749
Irregular triangle read by rows: coefficients of polynomials xin. A343171