Properties of the Number -1477

Four Hundred Seventy-Seven

Basics

Value: -1478 → -1477 → -1476

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 7 × 211

Divisors: 1, 7, 211, 1477

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10111000101

Octal: -2705

Duodecimal: -A31

Hexadecimal: -5c5

Square: 2181529

Square Root: 38.43175770115127

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

Expansion of (∏_j>=1 (1-(-x)^j) - 1)⁷ in powers of x. A1485

Expansion of e.g.f. (2 - exp(x))^x/2. A354239

Expansion of ∏_k>=1 (1 - x^k)^Fibonacci(k). A357179

Numbers k such that k! + 1 is prime. A2981

Number of "ON" cells at n-th stage in the "Ulam-Warburton" two-dimensional cellular automaton. A147562

a(n) = floor(3ⁿ / 2ⁿ). A2379

Numbers k such that the k-th partition number A000041(k) is prime. A46063

Odd numbers not of form p + 2^k (de Polignac numbers). A6285

Number of integer partitions of n such that the greatest part is the unique mode. A362612

The first number that is (at least) n-fold intrinsically 3-palindromic (represented in base ten). A171702