Properties of the Number -99377

Ninety-Nine Thousand Three Hundred Seventy-Seven

Basics

Value: -99378 → -99377 → -99376

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 35

Digital Root: 8

Palindrome: No

Factorization: 99377

Divisors: 1, 99377

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11000010000110001

Octal: -302061

Duodecimal: -49615

Hexadecimal: -18431

Square: 9875788129

Square Root: 315.24117751334455

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 permutations of n elements not containing the consecutive pattern 123. A49774

Triangle read by rows: T(n,k) is the number of permutations of {1,2,...,n} having k doubledescents (0 <= k <= n-2). We say that i is a doubledescent (also called a double fall) of a permutation p if p(i) > p(i+1) > p(i+2). A162975

Primes that remain prime through 4 iterations of function f(x) = 4x + 9. A23312

Largest n-digit prime whose external digits as well as internal digits form a prime, or 0 if no such number exists. A77362

Number of partitions of n with difference -10 between the number of odd parts and the number of even parts, both counted without multiplicity. A242682

Exponential Riordan array, defining orthogonal polynomials related to permutations without double falls. A182822