Base | Representation |
---|---|
bin | 1110100101010… |
… | …01111111011110 |
3 | 22112012001201120 |
4 | 13102221333132 |
5 | 222304043402 |
6 | 20045551410 |
7 | 3013540305 |
oct | 722517736 |
9 | 275161646 |
10 | 122331102 |
11 | 63064193 |
12 | 34b75566 |
13 | 1c461c8a |
14 | 1236543c |
15 | ab163bc |
hex | 74a9fde |
122331102 has 48 divisors (see below), whose sum is σ = 257109552. Its totient is φ = 38787840.
The previous prime is 122331073. The next prime is 122331119. The reversal of 122331102 is 201133221.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 435202 + ... + 435482.
It is an arithmetic number, because the mean of its divisors is an integer number (5356449).
Almost surely, 2122331102 is an apocalyptic number.
122331102 is an abundant number, since it is smaller than the sum of its proper divisors (134778450).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122331102 is a wasteful number, since it uses less digits than its factorization.
122331102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 413 (or 376 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 15.
The square root of 122331102 is about 11060.3391448906. The cubic root of 122331102 is about 496.4158382936.
Adding to 122331102 its reverse (201133221), we get a palindrome (323464323).
The spelling of 122331102 in words is "one hundred twenty-two million, three hundred thirty-one thousand, one hundred two".
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