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230204324 = 2278221583
BaseRepresentation
bin11011011100010…
…10001110100100
3121001011120222002
431232022032210
5432413014244
634502024432
75463463430
oct1556121644
9531146862
10230204324
11108a42a09
1265118118
133890129c
14228059c0
1515323a4e
hexdb8a3a4

230204324 has 12 divisors (see below), whose sum is σ = 460408704. Its totient is φ = 98658984.

The previous prime is 230204321. The next prime is 230204329. The reversal of 230204324 is 423402032.

230204324 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

230204324 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 230204296 and 230204305.

It is not an unprimeable number, because it can be changed into a prime (230204321) 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, 4110764 + ... + 4110819.

It is an arithmetic number, because the mean of its divisors is an integer number (38367392).

Almost surely, 2230204324 is an apocalyptic number.

It is an amenable number.

230204324 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.

230204324 is a wasteful number, since it uses less digits than its factorization.

230204324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8221594 (or 8221592 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 230204324 is about 15172.4857554720. The cubic root of 230204324 is about 612.8739454122.

Adding to 230204324 its reverse (423402032), we get a palindrome (653606356).

The spelling of 230204324 in words is "two hundred thirty million, two hundred four thousand, three hundred twenty-four".

Divisors: 1 2 4 7 14 28 8221583 16443166 32886332 57551081 115102162 230204324