Properties of the Number 1429

One Thousand Four Hundred Twenty-Nine

Basics

Value: 1428 → 1429 → 1430

Parity: odd

Prime: Yes

Previous Prime: 1427

Next Prime: 1433

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 1429

Divisors: 1, 1429

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10110010101

Octal: 2625

Duodecimal: 9B1

Hexadecimal: 595

Square: 2042041

Square Root: 37.8021163428716

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

Greater of twin primes. A6512

Number of partitions of n into parts 5k+1 or 5k+4. A3114

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

Primes p such that 2p-1 is also prime. A5382

Number of non-isomorphic self-dual multiset partitions of weight n. A316983

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

Number of "ON" cells at n-th stage in the "Ulam-Warburton" two-dimensional cellular automaton. A147562

a(n) = 2·a(n-1) + a(n-2) - a(n-3), with a(0) = a(1) = 0, a(2) = 1. A6054

Number of compositions of n with no adjacent triples (..., x, y, z, ...) where x < y < z or x > y > z. A344614

Primes that become a different prime under the mapping 0 <=> 2. A180517