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230313100 = 22526533527
BaseRepresentation
bin11011011101001…
…00110010001100
3121001101010011211
431232210302030
5432430004400
634504224204
75464425523
oct1556446214
9531333154
10230313100
11109007706
126516b064
133893b954
14228334ba
1515345dba
hexdba4c8c

230313100 has 36 divisors (see below), whose sum is σ = 500686704. Its totient is φ = 91958080.

The previous prime is 230313089. The next prime is 230313101. The reversal of 230313100 is 1313032.

230313100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2303131002 = 106088248063220000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (230313101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 63537 + ... + 67063.

It is an arithmetic number, because the mean of its divisors is an integer number (13907964).

Almost surely, 2230313100 is an apocalyptic number.

230313100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230313100 is an abundant number, since it is smaller than the sum of its proper divisors (270373604).

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

230313100 is a wasteful number, since it uses less digits than its factorization.

230313100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4194 (or 4187 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 13.

The square root of 230313100 is about 15176.0699787527. The cubic root of 230313100 is about 612.9704618134.

Adding to 230313100 its reverse (1313032), we get a palindrome (231626132).

The spelling of 230313100 in words is "two hundred thirty million, three hundred thirteen thousand, one hundred".

Divisors: 1 2 4 5 10 20 25 50 100 653 1306 2612 3265 3527 6530 7054 13060 14108 16325 17635 32650 35270 65300 70540 88175 176350 352700 2303131 4606262 9212524 11515655 23031310 46062620 57578275 115156550 230313100