Properties of the Number -19153

Nineteen Thousand One Hundred Fifty-Three

Basics

Value: -19154 → -19153 → -19152

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 107 × 179

Divisors: 1, 107, 179, 19153

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100101011010001

Octal: -45321

Duodecimal: -B101

Hexadecimal: -4ad1

Square: 366837409

Square Root: 138.3943640470955

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

Triangle read by rows: 4th power of the lower triangular mean matrix (M[i,j] = 1/i for i <= j). A27448

Integers k such that A166100(k)/A005408(k) is not an integer. A166101

a(n) = 13·n² + 10·n + 1. A161587

a(n) is the nearest integer to the area of a triangle with sides prime(n), prime(n+1), prime(n+2). A338267

Centered 12-gonal numbers which are semiprimes, intersection of A003154 and A001358. A218172

a(n) = (n-1)! + 1 mod n³. A301317

Brilliant star numbers: semiprimes of the form 6n² - 6n + 1 such that both prime factors have the same number of decimal digits. A83749

Quadruple lucky numbers (lower terms). Numbers n such that n, n+2, n+6, n+8 are all Lucky numbers. A139783

Third diagonal of A027448. A27456