Properties of the Number 34181

Thirty-Four Thousand One Hundred Eighty-One

Basics

Value: 34180 → 34181 → 34182

Parity: odd

Prime: No

Previous Prime: 34171

Next Prime: 34183

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 7 × 19 × 257

Divisors: 1, 7, 19, 133, 257, 1799, 4883, 34181

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1000010110000101

Octal: 102605

Duodecimal: 17945

Hexadecimal: 8585

Square: 1168340761

Square Root: 184.8810428356569

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

Multiplicative orders of 2+-i modulo p == 3 (mod 4) that are not divisible by 2 or 3. A385219

Triangle read by rows, the numerators of the Bell transform of B(n,1) where B(n,x) are the Bernoulli polynomials. A265314

Triangle read by rows, defined by Riordan's general Eulerian recursion: T(n, k) = (k+3)*T(n-1, k) + (n-k-2) * T(n-1, k-1) with T(n,1) = 1, T(n,n) = (-2)^n-1. A306547

Number of walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, 0, 0), (1, -1, 0), (1, -1, 1), (1, 0, -1), (1, 1, 0)}. A149346

Numbers k such that (13·10^k + 83) / 3 is prime. A276322

Primes that are not of the form u(u+1)/2 - v(v-3)/2 for any u >= v >= 1. A329946

Starting from k=7, each subsequent term is the next larger k such that the ratio A276086(k)/A003415(k) is nearer to 1 than for the previous k in the sequence. A371104

Numbers n with property that rotating digits of n right gives kn - 1 for some k >= 1. A34181