Base | Representation |
---|---|
bin | 1110011011010… |
… | …10111011101000 |
3 | 22102201200000222 |
4 | 13031222323220 |
5 | 221440233412 |
6 | 20001545212 |
7 | 2666455220 |
oct | 715527350 |
9 | 272650028 |
10 | 121024232 |
11 | 6235132a |
12 | 34645208 |
13 | 1c0c5194 |
14 | 12105080 |
15 | a959072 |
hex | 736aee8 |
121024232 has 32 divisors (see below), whose sum is σ = 260910720. Its totient is φ = 51552960.
The previous prime is 121024223. The next prime is 121024261. The reversal of 121024232 is 232420121.
It is a self number, because there is not a number n which added to its sum of digits gives 121024232.
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, 2882 + ... + 15822.
It is an arithmetic number, because the mean of its divisors is an integer number (8153460).
Almost surely, 2121024232 is an apocalyptic number.
It is an amenable number.
121024232 is an abundant number, since it is smaller than the sum of its proper divisors (139886488).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
121024232 is a wasteful number, since it uses less digits than its factorization.
121024232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13121 (or 13117 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 17.
The square root of 121024232 is about 11001.1013994054. The cubic root of 121024232 is about 494.6417596392.
Adding to 121024232 its reverse (232420121), we get a palindrome (353444353).
The spelling of 121024232 in words is "one hundred twenty-one million, twenty-four thousand, two hundred thirty-two".
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