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230340102 = 2338390017
BaseRepresentation
bin11011011101010…
…11011000000110
3121001102111012220
431232223120012
5432431340402
634504553210
75464600326
oct1556533006
9531374186
10230340102
11109025a23
1265182806
133894b025
142283d286
151534ddbc
hexdbab606

230340102 has 8 divisors (see below), whose sum is σ = 460680216. Its totient is φ = 76780032.

The previous prime is 230340073. The next prime is 230340107. The reversal of 230340102 is 201043032.

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

230340102 is an admirable number.

It is a super-4 number, since 4×2303401024 (a number of 35 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230340107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19195003 + ... + 19195014.

It is an arithmetic number, because the mean of its divisors is an integer number (57585027).

Almost surely, 2230340102 is an apocalyptic number.

230340102 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230340102 is a wasteful number, since it uses less digits than its factorization.

230340102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38390022.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 230340102 is about 15176.9595769377. The cubic root of 230340102 is about 612.9944158447.

Adding to 230340102 its reverse (201043032), we get a palindrome (431383134).

The spelling of 230340102 in words is "two hundred thirty million, three hundred forty thousand, one hundred two".

Divisors: 1 2 3 6 38390017 76780034 115170051 230340102