Properties of the Number 30927

Thirty Thousand Nine Hundred Twenty-Seven

Basics

Value: 30926 → 30927 → 30928

Parity: odd

Prime: No

Previous Prime: 30911

Next Prime: 30931

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 13 ² × 61

Divisors: 1, 3, 13, 39, 61, 169, 183, 507, 793, 2379

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 111100011001111

Octal: 74317

Duodecimal: 15A93

Hexadecimal: 78cf

Square: 956479329

Square Root: 175.86074036009288

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) = n⁴ + n³ + n². A100019

Numbers k such that k and 2·k, taken together are pandigital. A115922

Sums of distinct powers of 13. A33049

Numbers k such that (1/k) * ∑_d∣k d*σ(d) is an integer. A69520

Expansion of Molien series for 16-dimensional real Clifford group C₄ of genus 4 and order 178362777600. A110160

Number of partitions of n² into distinct squares > 1. A298642

Odd numbers k that have a divisor d such that σ(d)*d is equal to k. A327599

Square array A(n, k) = A249670(A246278(n, k)), read by falling antidiagonals; A249670(n) = A017665(n)*A017666(n), applied to the prime shift array. A379500

Square array A(n, k) = A064987(A246278(n, k)), read by falling antidiagonals; A064987(n) = n*σ(n), applied to the prime shift array. A379499

Numbers k which can be split into two numbers·and y such that x³ + y² is a multiple of k. A162451