Properties of the Number -5252

Two Hundred Fifty-Two

Basics

Value: -5253 → -5252 → -5251

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 2 ² × 13 × 101

Divisors: 1, 2, 4, 13, 26, 52, 101, 202, 404, 1313

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -1010010000100

Octal: -12204

Duodecimal: -3058

Hexadecimal: -1484

Square: 27583504

Square Root: 72.47068372797375

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 1 / ∑_{k in Z} x^k / (1 - x^5·k+1). A375062

Numbers n such that Bernoulli number B_n has denominator 1590. A272140

a(n) = 2·n*(4·n-3). A139271

Minimal number of people to give a 50% probability of having at least n coincident birthdays in one year. A14088

a(0) = 0; for n>0, a(n) = maximal number of regions into which space can be divided by n spheres. A46127

Vertically symmetric numbers. A53701

Revenant numbers: numbers k such that k multiplied by the product of all its digits contains k as a substring. A328095

Numbers using only the digits 2 and 5, that are both curved and straight. A72961

Number of involutions of length 2n which are invariant under the reverse-complement map and have no decreasing subsequence of length 7. A145867

T(n,k)=Number of nXk 0..5 arrays with every row and column nondecreasing rightwards and downwards, and the number of instances of each value within one of each other. A201142