Properties of the Number 78137

Seventy-Eight Thousand One Hundred Thirty-Seven

Basics

Value: 78136 → 78137 → 78138

Parity: odd

Prime: Yes

Previous Prime: 78121

Next Prime: 78139

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 78137

Divisors: 1, 78137

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10011000100111001

Octal: 230471

Duodecimal: 39275

Hexadecimal: 13139

Square: 6105390769

Square Root: 279.5299626158169

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

Smallest prime greater than 5ⁿ. A54321

Smallest lesser of twin primes (A001359) with index n, or a(n)=0, if there are no such twin primes. A242807

Primes representable as x^y + x + y, where x>1, y>1 are integers. A253776

Minimal number (in decimal representation) with n nonprime substrings in base-5 representation (substrings with leading zeros are considered to be nonprime). A217105

Smallest prime >= 5ⁿ. A104083

Prime numbers containing the digit string 137. A190307

a(n) = prime(n)^prime(n+1) + prime(n) + prime(n+1). A332849

Primes representable as p^q + p + q, where p and q are primes. A249444

Numbers which can be written as sum of squares>1. A78137

Smallest prime > the n-th nontrivial power of a prime. A60846