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Properties of the Number 40476

Forty Thousand Four Hundred Seventy-Six

Basics

Value: 40475 → 40476 → 40477

Parity: even

Prime: No

Previous Prime: 40471

Next Prime: 40483

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 2 × 3 × 3373

Divisors: 1, 2, 3, 4, 6, 12, 3373, 6746, 10119, 13492

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1001111000011100

Octal: 117034

Duodecimal: 1B510

Hexadecimal: 9e1c

Square: 1638306576

Square Root: 201.18648065911387

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

Number of partitions of 5n such that cn(1,5) = cn(4,5) <= cn(0,5) <= cn(2,5) = cn(3,5). A36881
T(n,k)=Number of nXk arrays containing k copies of 0..n-1 with no equal horizontal or vertical neighbors and new values introduced sequentially from 0. A265170
Number of n X 3 arrays containing 3 copies of 0..n-1 with no equal horizontal or vertical neighbors and new values introduced sequentially from 0. A265168
Number of 5Xn arrays containing n copies of 0..5-1 with no equal horizontal or vertical neighbors and new values introduced sequentially from 0. A265171
Insert a dot after the first digit of a(n); this is now the beginning of the arithmetic mean of the digits used so far in the sequence. Lexicographically earliest sequence of distinct positive terms with this property. A335744
Continued fraction for sqrt(499). A40476
Square array A(n, k), n, k >= 0, read by antidiagonals; for any number n with runs in binary expansion (rw, ..., r0), let p(n) be the polynomial of a single indeterminate·where the coefficient of xe is re for e = 0..w and otherwise 0, and let q be the inverse of p; A(n, k) = q(p(n) * p(k)). A355664