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93000001 = 531919187
BaseRepresentation
bin1011000101100…
…01000101000001
320110222220000111
411202301011001
5142302000001
613121151321
72206326013
oct542610501
9213886014
1093000001
1148550306
122718b541
13163625b3
14c4cc1b3
158270851
hex58b1141

93000001 has 8 divisors (see below), whose sum is σ = 95261184. Its totient is φ = 90757680.

The previous prime is 92999993. The next prime is 93000007. The reversal of 93000001 is 10000039.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 93000001 - 23 = 92999993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (93000007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5530 + ... + 14716.

It is an arithmetic number, because the mean of its divisors is an integer number (11907648).

Almost surely, 293000001 is an apocalyptic number.

It is an amenable number.

93000001 is a deficient number, since it is larger than the sum of its proper divisors (2261183).

93000001 is a wasteful number, since it uses less digits than its factorization.

93000001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9431.

The product of its (nonzero) digits is 27, while the sum is 13.

The square root of 93000001 is about 9643.6508128405. The cubic root of 93000001 is about 453.0654912322.

The spelling of 93000001 in words is "ninety-three million, one", and thus it is an aban number and an uban number.

Divisors: 1 53 191 9187 10123 486911 1754717 93000001