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230888063 = 759559051
BaseRepresentation
bin11011100001100…
…01001001111111
3121002110022212202
431300301021333
5433101404223
634524422115
75502342020
oct1560611177
9532408782
10230888063
1110936a68a
12653a793b
1338ab0573
1422942c47
151540b428
hexdc3127f

230888063 has 8 divisors (see below), whose sum is σ = 268344960. Its totient is φ = 194549400.

The previous prime is 230888039. The next prime is 230888071. The reversal of 230888063 is 360888032.

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 230888063 - 218 = 230625919 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230888083) 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, 279113 + ... + 279938.

It is an arithmetic number, because the mean of its divisors is an integer number (33543120).

Almost surely, 2230888063 is an apocalyptic number.

230888063 is a deficient number, since it is larger than the sum of its proper divisors (37456897).

230888063 is an equidigital number, since it uses as much as digits as its factorization.

230888063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 559117.

The product of its (nonzero) digits is 55296, while the sum is 38.

The square root of 230888063 is about 15195.0012504113. The cubic root of 230888063 is about 613.4801194110.

Subtracting from 230888063 its sum of digits (38), we obtain a square (230888025 = 151952).

The spelling of 230888063 in words is "two hundred thirty million, eight hundred eighty-eight thousand, sixty-three".

Divisors: 1 7 59 413 559051 3913357 32984009 230888063