Properties of the Number -30137

Thirty Thousand One Hundred Thirty-Seven

Basics

Value: -30138 → -30137 → -30136

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 30137

Divisors: 1, 30137

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -111010110111001

Octal: -72671

Duodecimal: -15535

Hexadecimal: -75b9

Square: 908238769

Square Root: 173.60011520733505

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

Primes p such that continued fraction of (1 + sqrt(p))/2 has period 3. A146348

Number of integer partitions of n with more adjacent equal parts than distinct parts. A360254

a(n) = 25·n² - 14·n + 2. A154357

Primes of the form x² + y² + z, where x, y and z are three successive numbers. A95697

Denominators of the convergents of the continued fraction for sqrt(sqrt(2) - 1), the radius vector of the point of bisection of the arc of the unit lemniscate (x² + y²)² = x² - y² in the first quadrant. A154750

Primes p such that p+2, p² - 2p + 2, and p² - 2p + 4 are all prime. A101315

Primes of the form perfect_power(n)+n. A75781

Primes of the form 25n²-14n+2 for n >= 0. A154356

Primes p such that the period of the continued fraction of (1-sqrt(p))/2 has length 3 and p is not of the form k²+1. A188136

Prime numbers containing the digit string 137. A190307