Properties of the Number -49307

Forty-Nine Thousand Three Hundred Seven

Basics

Value: -49308 → -49307 → -49306

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 49307

Divisors: 1, 49307

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1100000010011011

Octal: -140233

Duodecimal: -2464B

Hexadecimal: -c09b

Square: 2431180249

Square Root: 222.0517957594579

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 n such that (24ⁿ - 1)/23 is prime. A127998

Primes p such that p = q² + 2·r² where q and r are also primes. A260553

Primes p such that 1p1, 3p3, 7p7 and 9p9 are all primes. A59694

Primes of the form p² + 2q² with p and q odd primes. A201613

The $620 prime list. A18188

a(n) = floor(M(g(n-1)+1,..,g(n))), where M = harmonic mean and g(n) = n*(n + 1)*(n + 2)*(n + 3)/24. A227018

a(n) is the n-th prime of the form x²+n. A128968

Number of walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 0), (-1, 1, 0), (0, 1, -1), (0, 1, 0), (1, -1, 1)}. A148430

Triangle read by rows: row n gives the n primes corresponding to A187825. A195258