Properties of the Number 739

Seven Hundred Thirty-Nine

Basics

Value: 738 → 739 → 740

Parity: odd

Prime: Yes

Previous Prime: 733

Next Prime: 743

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 739

Divisors: 1, 739

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1011100011

Octal: 1343

Duodecimal: 517

Hexadecimal: 2e3

Square: 546121

Square Root: 27.184554438136374

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: Yes

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

Primes of the form x² + xy + 2y², with·and y nonnegative. A106856

Prime-indexed primes: primes with prime subscripts. A6450

Emirps (primes whose reversal is a different prime). A6567

Primes p such that p + 4 is also prime. A23200

Number of partitions of n into parts 5k+2 or 5k+3. A3106

a(n) = binomial(n+1, 2) + n - 1 = n*(n+3)/2 - 1. A34856

Primes whose reversal in base 10 is also prime (called "palindromic primes" by David Wells, although that name usually refers to A002385). Also called reversible primes. A7500

Primes of form 10·k + 9. A30433

The Matula-Goebel numbers of the generalized Bethe trees. A generalized Bethe tree is a rooted tree in which vertices at the same level have the same degree. A214577

Primes whose base-5 representation is also the base-9 representation of a prime. A235482