Properties of the Number -143137

One Hundred Forty-Three Thousand One Hundred Thirty-Seven

Basics

Value: -143138 → -143137 → -143136

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 143137

Divisors: 1, 143137

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100010111100100001

Octal: -427441

Duodecimal: -6AA01

Hexadecimal: -22f21

Square: 20488200769

Square Root: 378.3345080745345

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

Let p_4,1(m) be the m-th prime == 1 (mod 4). Then a(n) is the smallest p_4,1(m) such that the interval(p_4,1(m)*n, p_4,1(m+1)*n) contains exactly one prime == 1 (mod 4). A210475

Primes of the form 7n² - 6. A201852

Numbers k such that k*(k+1) divides tribonacci(k) (A000073(k)). A299156