Properties of the Number 47955

Forty-Seven Thousand Nine Hundred Fifty-Five

Basics

Value: 47954 → 47955 → 47956

Parity: odd

Prime: No

Previous Prime: 47951

Next Prime: 47963

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 3 × 5 × 23 × 139

Divisors: 1, 3, 5, 15, 23, 69, 115, 139, 345, 417

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1011101101010011

Octal: 135523

Duodecimal: 23903

Hexadecimal: bb53

Square: 2299682025

Square Root: 218.98630094140591

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

Sum of n-th antidiagonal of array in A081998. A82001

Where records occur in A092419. A70040

Odd numbers k > 1 such that A309906(k-1) < A309906(k) > A309906(k+1) < A309906(k+2) > A309906(k+3). A349938

Convolution of Lucas numbers and primes. A23625

Triangle read by rows: T(n,k) is the number of skew Dyck paths of semilength n having k ascents of length 1. A128749

Pentanacci numbers: a(n)=a(n-1)+a(n-2)+a(n-3)+a(n-4)+a(n-5), {1,2,3,4,5...}. A145029

G.f. A(x) satisfies: 0 = [xⁿ] (1+x)^n*(n-1/2) / A(x) for n>0. A304184

Coordination sequence T3 for Zeolite Code DON. A47955