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Properties of the Number 54994

Fifty-Four Thousand Nine Hundred Ninety-Four

Basics

Value: 54993 → 54994 → 54995

Parity: even

Prime: No

Previous Prime: 54983

Next Prime: 55001

Digit Sum: 31

Digital Root: 4

Palindrome: No

Factorization: 2 × 31 × 887

Divisors: 1, 2, 31, 62, 887, 1774, 27497, 54994

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1101011011010010

Octal: 153322

Duodecimal: 279AA

Hexadecimal: d6d2

Square: 3024340036

Square Root: 234.5079955992972

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

G.f. A(x) satisfies A(x) = 1 + x·A(x·A(x))2. A143426
Numbers that are the sum of five fourth powers in exactly four ways. A344355
Numbers that are the sum of five fourth powers in four or more ways. A344354
"DHK[ 8 ]" (bracelet, identity, unlabeled, 8 parts) transform of 1,1,1,1,... A32249
Total number of ascents in all faro permutations of length n. A340567
a(n) is the smallest number which can be represented as the sum of 5 distinct positive n-th powers in exactly 4 ways, or -1 if no such number exists. A375332
Number of base 10 circular n-digit numbers with adjacent digits differing by 3 or less. A125320
Square array A(n,k), n >= 0, k >= 0, read by antidiagonals downwards, where column k is the expansion of B(x)k, where B(x) is the g.f. of A143426. A384626
Numbers of the form q1b1 * q2b2 * q3b3 * q4b4 * q5b5 * ... where q1=5, q2=13, q3=17, q4=29, q5=37, ... (A002144) and b1 >= b2 >= b3 >= b4 >= b5 >= .... A54994
Array read by antidiagonals: T(m,n) = number of m-ary words of length n with cyclically adjacent elements differing by 3 or less. A285281