Properties of the Number 47929

Forty-Seven Thousand Nine Hundred Twenty-Nine

Basics

Value: 47928 → 47929 → 47930

Parity: odd

Prime: No

Previous Prime: 47917

Next Prime: 47933

Digit Sum: 31

Digital Root: 4

Palindrome: No

Factorization: 7 × 41 × 167

Divisors: 1, 7, 41, 167, 287, 1169, 6847, 47929

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1011101100111001

Octal: 135471

Duodecimal: 238A1

Hexadecimal: bb39

Square: 2297189041

Square Root: 218.92692844874063

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

Triangle read by rows: T(n,k) number of ways of partitioning the (n+3)-element multiset {1,1,1,1,2,3,...,n} into exactly k nonempty parts, n >= 0 and 1 <= k <= n + 3. A291118

Triangle of coefficient of the series reversion in t of the power series (exp(log(1+t·x)/x)-1)*exp(-t) as an e.g.f. A364708

Least k such that 10ⁿ + k is a Sophie Germain prime and the lesser of a twin prime pair. A118580

a(n) = n²*(n-1)*(n-2). A47929

Number of (n+1)X(2+1) 0..3 arrays with every element next to itself plus and minus one within the range 0..3 horizontally, vertically or antidiagonally, with no adjacent elements equal. A232385