Properties of the Number -16528

Sixteen Thousand Five Hundred Twenty-Eight

Basics

Value: -16529 → -16528 → -16527

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 ⁴ × 1033

Divisors: 1, 2, 4, 8, 16, 1033, 2066, 4132, 8264, 16528

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

5184 Try Today's Challenge

Representations

Binary: -100000010010000

Octal: -40220

Duodecimal: -9694

Hexadecimal: -4090

Square: 273174784

Square Root: 128.56126943990557

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

Number of pairwise coprime strict compositions of n, where a singleton is not considered coprime unless it is (1). A337561

Array read by antidiagonals: T(n,k) = number of noncrossing path sets on k·n nodes up to rotation and reflection with each path having exactly k nodes. A302828

In binary representation: numbers not occurring in their factorial. A93685

Records in A118878. A119903

Numbers k such that there are 15 primes between 100·k and 100·k + 99. A186407

Row sums of triangle in A077569. A77570

Numbers k such that the reverse of the representation of φ(k) is a substring of k, in base 10. A113622

Natural number transform of Aitken's triangle. A127740

G.f. satisfies: A(x) = ∏_n>=0 (1 + x*(x+x²)ⁿ)/(1 - x*(x+x²)ⁿ). A192627

Number of length 3 0..n arrays with each partial sum starting from the beginning no more than two standard deviations from its mean. A244834