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89376193 = 3110332791
BaseRepresentation
bin1010101001111…
…00010111000001
320020011210002101
411110330113001
5140340014233
612511350401
72133453664
oct524742701
9206153071
1089376193
11464a5725
1225b22401
131569402a
14bc276db
157ca6c7d
hex553c5c1

89376193 has 8 divisors (see below), whose sum is σ = 92381696. Its totient is φ = 86378400.

The previous prime is 89376167. The next prime is 89376223. The reversal of 89376193 is 39167398.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2k-89376193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (89376103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30628 + ... + 33418.

It is an arithmetic number, because the mean of its divisors is an integer number (11547712).

Almost surely, 289376193 is an apocalyptic number.

It is an amenable number.

89376193 is a deficient number, since it is larger than the sum of its proper divisors (3005503).

89376193 is a wasteful number, since it uses less digits than its factorization.

89376193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3855.

The product of its digits is 244944, while the sum is 46.

The square root of 89376193 is about 9453.8982964701. The cubic root of 89376193 is about 447.1026911658.

The spelling of 89376193 in words is "eighty-nine million, three hundred seventy-six thousand, one hundred ninety-three".

Divisors: 1 31 1033 2791 32023 86521 2883103 89376193