Properties of the Number -7552

Five Hundred Fifty-Two

Basics

Value: -7553 → -7552 → -7551

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 ⁷ × 59

Divisors: 1, 2, 4, 8, 16, 32, 59, 64, 118, 128

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1110110000000

Octal: -16600

Duodecimal: -4454

Hexadecimal: -1d80

Square: 57032704

Square Root: 86.90224392960172

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 e.g.f. cos(tan(x))/cos(x), even-indexed terms only. A9072

Expansion of exp(tanh(x))/cosh(x). A9265

Number of subsets of {1..n} such that it is not possible to choose a different prime factor of each element. A370583

Products of the 7th power of a prime and a distinct prime (p⁷*q). A179664

Number of steps required to reach (2ⁿ)-2 from 2ⁿ⁺¹-2 by iterating the map x -> x - (number of runs in binary representation of x). A255071

Number of labeled rooted trees of subsets of an n-set. A5172

Triangle, read by rows, such that the convolution of each row with {1,2} produces a triangle which, when flattened, equals this flattened form of the original triangle. A92686

8-almost primes p·q*r·s*t·u*v·w relatively prime to p+q+r+s+t+u+v+w. A110296

T(n,k)=Number of nXk 0..1 arrays with exactly floor(nXk/2) elements unequal to at least one horizontal, diagonal or antidiagonal neighbor, with new values introduced in row major 0..1 order. A222509

Number of ways to place 6 nonattacking queens on a 6 X n board. A61992