Properties of the Number 30132

Thirty Thousand One Hundred Thirty-Two

Basics

Value: 30131 → 30132 → 30133

Parity: even

Prime: No

Previous Prime: 30119

Next Prime: 30133

Digit Sum: 9

Digital Root: 9

Palindrome: No

Factorization: 2 ² × 3 ⁵ × 31

Divisors: 1, 2, 3, 4, 6, 9, 12, 18, 27, 31

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 111010110110100

Octal: 72664

Duodecimal: 15530

Hexadecimal: 75b4

Square: 907937424

Square Root: 173.5857136978732

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

Partial sums of A299277. A299278

The η triangle. A160464

Numbers k that, when expressed in base 6 and then interpreted in base 9, give a multiple of k. A62939

Numbers that are the sum of seven fourth powers in exactly seven ways. A345829

Numbers k such that A322582(k) <= A276086(k) <= A348507(k). A392602

a(n) = 3·a(n-2) + 3·a(n-3), a(0)=1, a(1)=0, a(2)=3. A99094

a(n) = 378·n² - 54·n (n>=1). A305070

Zero-field low-temperature series for 3-state Potts model. A7271

Numbers k that divide the (right) concatenation of all numbers <= k written in base 3 (most significant digit on left). A29448

Duplicate of A099094. A99465