Properties of the Number 43151

Forty-Three Thousand One Hundred Fifty-One

Basics

Value: 43150 → 43151 → 43152

Parity: odd

Prime: Yes

Previous Prime: 43133

Next Prime: 43159

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 43151

Divisors: 1, 43151

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1010100010001111

Octal: 124217

Duodecimal: 20B7B

Hexadecimal: a88f

Square: 1862008801

Square Root: 207.7281877839404

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

Numbers k such that (3^k + 10^k)/13 is prime. A128069

Main diagonal of Ludic array A255127 (and A255129): a(n) = A255127(n,n). A255410

Least prime k such that x' = k has n solutions, where x' is the arithmetic derivative (A003415) of x. A189559

Number of nX4 0..1 arrays with every element equal to 2, 3, 6 or 7 king-move adjacent elements, with upper left element zero. A298142

a(n) is the least k such that B(k²) - B(k) = n, where B(m) is the binary weight A000120(m). A357750

In ternary expansion of n, reading from left to right, digits occur in order ...,0,1,2,0,1,2,... A37079

Base 3 digits are, in order, the first n terms of the periodic sequence with initial period 2,0,1. A37512

Primes whose digits can be rearranged to give the initial terms of the decimal expansion of π. A52493

Number of lakes in Conway's Game of Life with 8·n cells. A156228

a(n) is the smallest unused odd prime such that (a(1), ..., a(n)) forms a prime vector. a(1)=3, a(2)=5. A287939