Base | Representation |
---|---|
bin | 1110100011101… |
… | …10111111111000 |
3 | 22111210110012122 |
4 | 13101312333320 |
5 | 222230402412 |
6 | 20041300412 |
7 | 3012010331 |
oct | 721667770 |
9 | 274713178 |
10 | 122122232 |
11 | 62a31271 |
12 | 34a94708 |
13 | 1c3bab9b |
14 | 1230d288 |
15 | aac4572 |
hex | 7476ff8 |
122122232 has 8 divisors (see below), whose sum is σ = 228979200. Its totient is φ = 61061112.
The previous prime is 122122181. The next prime is 122122241. The reversal of 122122232 is 232221221.
It is a tau number, because it is divible by the number of its divisors (8).
It is a self number, because there is not a number n which added to its sum of digits gives 122122232.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7632632 + ... + 7632647.
It is an arithmetic number, because the mean of its divisors is an integer number (28622400).
Almost surely, 2122122232 is an apocalyptic number.
It is an amenable number.
122122232 is a deficient number, since it is larger than the sum of its proper divisors (106856968).
122122232 is a wasteful number, since it uses less digits than its factorization.
122122232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15265285 (or 15265281 counting only the distinct ones).
The product of its digits is 192, while the sum is 17.
The square root of 122122232 is about 11050.8928146100. The cubic root of 122122232 is about 496.1331480036.
Adding to 122122232 its reverse (232221221), we get a palindrome (354343453).
The spelling of 122122232 in words is "one hundred twenty-two million, one hundred twenty-two thousand, two hundred thirty-two".
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