Properties of the Number 49474

Forty-Nine Thousand Four Hundred Seventy-Four

Basics

Value: 49473 → 49474 → 49475

Parity: even

Prime: No

Previous Prime: 49463

Next Prime: 49477

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 2 × 29 × 853

Divisors: 1, 2, 29, 58, 853, 1706, 24737, 49474

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1100000101000010

Octal: 140502

Duodecimal: 2476A

Hexadecimal: c142

Square: 2447676676

Square Root: 222.4275162833951

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

Numbers which are the sum of two positive cubes and divisible by 29. A224483

Number of integer partitions of n with non-biquanimous multiplicities. A371840

The number of primes of the form i² + j⁴ (A028916) <= 2ⁿ, counted with multiplicity. A226496

a(n) = n*(n+5)*(50+45·n+n²)/24. A101861

Combinatorial triangle !n. This table read by rows gives the coefficients of general sum formulas of n-th left factorials (A003422). The k-th row (k>=1) contains T(i,k) for i=1 to 2·k and k=1 to n-2, where T(i,k) satisfies !n = n + ∑_k=1..n-2 ∑_i=1..2·k T(i,k) * C(n-k-1,i). A102639

Numbers k such that k and k² use only the digits 2, 4, 6, 7 and 9. A137102

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 389", based on the 5-celled von Neumann neighborhood. A271596

a(n) = ceiling(n/sqrt(2)). A49474

Square array T(n,k) read by antidiagonals up. Cumulative column sums of A177975. A177976