Base | Representation |
---|---|
bin | 1110010101010… |
… | …01010100100100 |
3 | 22101020101012120 |
4 | 13022221110210 |
5 | 221234344304 |
6 | 15532545540 |
7 | 2656643202 |
oct | 712512444 |
9 | 271211176 |
10 | 120231204 |
11 | 6195a535 |
12 | 343222b0 |
13 | 1bba8232 |
14 | 11d7a072 |
15 | a84e0d9 |
hex | 72a9524 |
120231204 has 24 divisors (see below), whose sum is σ = 288122688. Its totient is φ = 38993760.
The previous prime is 120231197. The next prime is 120231211. The reversal of 120231204 is 402132021.
It is an interprime number because it is at equal distance from previous prime (120231197) and next prime (120231211).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134952 + ... + 135839.
It is an arithmetic number, because the mean of its divisors is an integer number (12005112).
Almost surely, 2120231204 is an apocalyptic number.
It is an amenable number.
120231204 is an abundant number, since it is smaller than the sum of its proper divisors (167891484).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120231204 is a wasteful number, since it uses less digits than its factorization.
120231204 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 270835 (or 270833 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 15.
The square root of 120231204 is about 10964.9990424076. Note that the first 3 decimals coincide. The cubic root of 120231204 is about 493.5589883593.
Adding to 120231204 its reverse (402132021), we get a palindrome (522363225).
The spelling of 120231204 in words is "one hundred twenty million, two hundred thirty-one thousand, two hundred four".
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