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Properties of the Number -9388

Three Hundred Eighty-Eight

Basics

Value: -9389 → -9388 → -9387

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 2 2 × 2347

Divisors: 1, 2, 4, 2347, 4694, 9388

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: -10010010101100

Octal: -22254

Duodecimal: -5524

Hexadecimal: -24ac

Square: 88134544

Square Root: 96.8916921103146

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

Coordination sequence for "tsi" 3D uniform tiling. A299289
Number of non-isomorphic hypertrees of weight n. A304867
Numbers that are the sum of 9 positive 7th powers. A3376
Smallest composite that when added to sum of prime factors reaches a prime after n iterations. A50710
a(n) is the number of nonnegative integers k less than 10n such that the decimal representation of k lacks at least one of digits 1,2,3, at least one of digits 4,5,6 and at least one of digits 7,8,9. A125948
Numbers that occur only once in A155043; positions of zeros in A262505, ones in A262507. A262508
Number of 7-almost primes 7ap such that 2n < 7ap <= 2n+1. A120038
Number of ON cells at n-th stage in simple 2-dimensional cellular automaton (see Comments lines for definition). A256534
a(n) = ∑i=0..n digsum5(i)3, where digsum5(i) = A053824(i). A231670
Consecutive internal states of the linear congruential pseudo-random number generator (171·s + 11213) mod 53125 when started at 1. A385039