Properties of the Number -2275

Two Hundred Seventy-Five

Basics

Value: -2276 → -2275 → -2274

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 5 ² × 7 × 13

Divisors: 1, 5, 7, 13, 25, 35, 65, 91, 175, 325

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -100011100011

Octal: -4343

Duodecimal: -1397

Hexadecimal: -8e3

Square: 5175625

Square Root: 47.69696007084728

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 ∏_k>=1 (1 - x^k)¹³. A10820

1-gonal pyramidal numbers. A254749

a(n) = (-1)ⁿ⁺¹ * n*(n-1)*(n-4)*(n+1)/12. A167387

First differences of number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 49", based on the 5-celled von Neumann neighborhood. A270017

First differences of number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 313", based on the 5-celled von Neumann neighborhood. A271203

(1/18)*Difference between concatenation of n and n² and concatenation of n² and n. A55435

Sum of fourth powers: 0⁴ + 1⁴ + ... + n⁴. A538

Octagonal pyramidal numbers: a(n) = n*(n+1)*(2·n-1)/2. A2414

Square array T(m,n) read by antidiagonals: ∑_k=1..n k^m. A103438

Expansion of the g.f. of A053723 in powers of the g.f. of A121591. A229111