Properties of the Number -15266

Fifteen Thousand Two Hundred Sixty-Six

Basics

Value: -15267 → -15266 → -15265

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 × 17 × 449

Divisors: 1, 2, 17, 34, 449, 898, 7633, 15266

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -11101110100010

Octal: -35642

Duodecimal: -8A02

Hexadecimal: -3ba2

Square: 233050756

Square Root: 123.5556554755791

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

Numbers k such that 3^k - 8 is prime. A217135

T(n,k)=Number of nXk 0..3 arrays with no element equal to zero plus the sum of elements to its left or one plus the sum of the elements above it, modulo 4. A239819

Sphenic numbers (A007304) whose neighbors are sphenic. A248202

Sums of two distinct prime 4th powers. A130873

Sum of 4th powers of primes = 2 mod 3 dividing n. A5077

Number of partitions of n into parts not of the form 13k, 13k+4 or 13k-4. Also number of partitions with at most 3 parts of size 1 and differences between parts at distance 5 are greater than 1. A35952

a(n) = 81·n² - 44·n + 6. A156676

Numbers that appear exactly five times in A101402. (Also indices of fives in A101403.). A129117

a(n) = A120963(n)/2. A341710

a(n) = A120963(2·n)/2. A341712