Properties of the Number 41154

Forty-One Thousand One Hundred Fifty-Four

Basics

Value: 41153 → 41154 → 41155

Parity: even

Prime: No

Previous Prime: 41149

Next Prime: 41161

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 2 × 3 × 19 ³

Divisors: 1, 2, 3, 6, 19, 38, 57, 114, 361, 722

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1010000011000010

Octal: 120302

Duodecimal: 1B996

Hexadecimal: a0c2

Square: 1693651716

Square Root: 202.86448678859492

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

Values of n such that φ(n)=c(n)², where φ is the Euler totient function and c(n) is the product of the distinct prime factors of n (c(1)=1). A105261

Numbers m such that φ(m) is a power of the product of the distinct prime factors of m. A211413

a(n) = n³ if n odd, 3·n³/4 if n even. A309337

a(n) = 6·n³. A244726

Numbers n such that A003146(n) = floor(α³*n)+1, where α = 1.839... is the positive real zero of x³-x²-x-1. A278353

Sequence lists numbers k > 1 such that k² == φ(k) (mod σ(k)), where φ = A000010 and σ = A000203. A324214

Mobius transform of A008457. A190623

a(n) is the least natural k which is a multiple of prime(n) such that for some m >= 0, φ(k) = rad(k)^m, where φ(k) = A000010(k) and rad(k) = A007947(k). A337775

Numbers m such that φ(m)*τ(m) is a square but φ(m)/τ(m) is not the square of an integer. A341940

Number of nondecreasing arrangements of 5 nonzero numbers in -(n+3)..(n+3) with sum zero. A188335