Properties of the Number -5290

Two Hundred Ninety

Basics

Value: -5291 → -5290 → -5289

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 × 5 × 23 ²

Divisors: 1, 2, 5, 10, 23, 46, 115, 230, 529, 1058

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -1010010101010

Octal: -12252

Duodecimal: -308A

Hexadecimal: -14aa

Square: 27984100

Square Root: 72.73238618387272

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

a(n) = 10·n². A33583

a(n) = 3·n² - 2. A100536

Number of integer partitions of n with reverse-alternating product <= 1. A347443

Concentric 10-gonal numbers. A195142

T(n,k)=Number of nXk 0..1 arrays avoiding 0 0 0 and 0 1 1 horizontally and 0 0 0 and 1 1 1 vertically. A207346

Starts of runs of 3 consecutive lazy-tribonacci-Niven numbers (A352107). A352109

Indices of records in A175046. A319423

Compositions with superdiagonal growth: number of compositions (p0, p1, p2, ...) of n with π - p0 >= i. A238861

a(n) = ∑_d∣n φ(n/d)^d, where φ = Euler totient function (A000010). A309369

Increasing gaps among twin primes: size. A36063