Properties of the Number -62130

Sixty-Two Thousand One Hundred Thirty

Basics

Value: -62131 → -62130 → -62129

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 12

Digital Root: 3

Palindrome: No

Factorization: 2 × 3 × 5 × 19 × 109

Divisors: 1, 2, 3, 5, 6, 10, 15, 19, 30, 38

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

9108 Try Today's Challenge

Representations

Binary: -1111001010110010

Octal: -171262

Duodecimal: -2BB56

Hexadecimal: -f2b2

Square: 3860136900

Square Root: 249.25890154616343

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

List of integers m>0 with m-1 and m+1 both prime, and m-2, m, m+2 all practical. A209236

Expansion of ∏_{m >= 1} (1-m·q^m)¹⁵. A22675

Define k(0) = 2 and k(m) = m²-k(m-1) for m >= 1. This is a list of those terms k(m) for which k(m)+1 and k(m)-1 are both in A008578 (primes including 1). A154734

Indices of the start of 10 successive distinct digits in the decimal expansion of e (2.718281828...). A258166

a(n) = 5 + floor( ∑_j=1..n-1 a(j)/3 ). A120151

Number of nX1 0..2 arrays with values 0..2 introduced in row major order, the number of instances of each value within one of each other, and every element equal to zero or one horizontal or vertical neighbors. A199223

Number of 0..n arrays x(0..6) of 7 elements with zero 5th differences. A200085

Members of A014574 with sum of prime factors (with multiplicity) also in A014574. A349455

Irregular triangle read by rows. T(n,k) is the number of properly colored simple labeled graphs on [n] with exactly k edges, n >= 0, 0 <= k <= binomial(n,2). A361456