Properties of the Number -13789

Thirteen Thousand Seven Hundred Eighty-Nine

Basics

Value: -13790 → -13789 → -13788

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 13789

Divisors: 1, 13789

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

5184 Try Today's Challenge

Representations

Binary: -11010111011101

Octal: -32735

Duodecimal: -7B91

Hexadecimal: -35dd

Square: 190136521

Square Root: 117.42657280190033

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

Primes of the form 2·n² + 11. A50265

Least k such that the runs-resistance of the k-th composition in standard order is n. A333629

Spiral on a 2D square lattice, one term per cell, starting at the origin with 0; the four integers forming any 2 X 2 square have all digits 0 through 9 (with duplicate digits allowed). A337368

Strings of 5 digits from 1...9, such that no formula using the single digits in the given order exists that evaluates to 0. A288355

Primes whose sum of digits is the perfect number 28. A48517

Smallest prime in a sequence of n consecutive primes which add to a perfect square. A132955

Numbers (with nonzero digits only) where A046810 increases. A46811

Non-palindromic balanced primes in base 2. A256081

Primes p such that, if q is the next prime, p + q² is a prime times a power of 10. A352837

Values of n where number of permutations of digits a(n) that are prime increases. A46891