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93216325 = 5213128463
BaseRepresentation
bin1011000111001…
…01111001000101
320111101212202111
411203211321011
5142330410300
613125541021
72211216466
oct543457105
9214355674
1093216325
1148688894
1227274771
1316409bb7
14c546d6d
1582b49ba
hex58e5e45

93216325 has 12 divisors (see below), whose sum is σ = 116474688. Its totient is φ = 74001200.

The previous prime is 93216313. The next prime is 93216359. The reversal of 93216325 is 52361239.

It is not a de Polignac number, because 93216325 - 25 = 93216293 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10957 + ... + 17506.

It is an arithmetic number, because the mean of its divisors is an integer number (9706224).

Almost surely, 293216325 is an apocalyptic number.

It is an amenable number.

93216325 is a deficient number, since it is larger than the sum of its proper divisors (23258363).

93216325 is a wasteful number, since it uses less digits than its factorization.

93216325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28604 (or 28599 counting only the distinct ones).

The product of its digits is 9720, while the sum is 31.

The square root of 93216325 is about 9654.8601750621. The cubic root of 93216325 is about 453.4165057291.

The spelling of 93216325 in words is "ninety-three million, two hundred sixteen thousand, three hundred twenty-five".

Divisors: 1 5 25 131 655 3275 28463 142315 711575 3728653 18643265 93216325