Properties of the Number 29951

Twenty-Nine Thousand Nine Hundred Fifty-One

Basics

Value: 29950 → 29951 → 29952

Parity: odd

Prime: No

Previous Prime: 29947

Next Prime: 29959

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 61 × 491

Divisors: 1, 61, 491, 29951

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 111010011111111

Octal: 72377

Duodecimal: 153BB

Hexadecimal: 74ff

Square: 897062401

Square Root: 173.06357213463497

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

Number of integer partitions of n > 0 such that the least and greatest parts are not both odd (equivalently, their product is even). A391230

a()=A037260 and its first [ A037261 ], 2nd [ A037262 ] and 3rd [ A037263 ] differences together include every number at most once and are monotonic and minimal. A37260

Upper Beatty array of the golden ratio, (1+sqrt(5))/2. A181661

Decimal representation of the x-axis, from the origin to the right edge, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 377", based on the 5-celled von Neumann neighborhood. A281631

Decimal representation of the diagonal from the origin to the corner of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 297", based on the 5-celled von Neumann neighborhood. A287510

Decimal representation of the diagonal from the origin to the corner of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 429", based on the 5-celled von Neumann neighborhood. A288193

Denominators of continued fraction convergents to sqrt(623). A42197

a(n) = 52·n² - 1. A158640

Numbers k such that 2^k + k³ is prime. A58015

Number of lower triangles of a 3 X 3 0..n array with each element differing from all of its diagonal, vertical, antidiagonal and horizontal neighbors by two or less. A195249