Base | Representation |
---|---|
bin | 11011110001001110101110… |
… | …111101001010110001001000 |
3 | 121000102112201201010202011110 |
4 | 123301032232331022301020 |
5 | 112001440404031112412 |
6 | 1111425522121130320 |
7 | 34503424303220265 |
oct | 3361165675126110 |
9 | 530375651122143 |
10 | 122130330332232 |
11 | 35a072005a5672 |
12 | 118458146299a0 |
13 | 531bac1123911 |
14 | 22231d4c1626c |
15 | e1bd54497d3c |
hex | 6f13aef4ac48 |
122130330332232 has 64 divisors (see below), whose sum is σ = 308494778886720. Its totient is φ = 40288361904128.
The previous prime is 122130330332189. The next prime is 122130330332261. The reversal of 122130330332232 is 232233033031221.
It is a self number, because there is not a number n which added to its sum of digits gives 122130330332232.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21830133 + ... + 26848004.
It is an arithmetic number, because the mean of its divisors is an integer number (4820230920105).
Almost surely, 2122130330332232 is an apocalyptic number.
122130330332232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
122130330332232 is an abundant number, since it is smaller than the sum of its proper divisors (186364448554488).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122130330332232 is a wasteful number, since it uses less digits than its factorization.
122130330332232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 48679230 (or 48679226 counting only the distinct ones).
The product of its (nonzero) digits is 23328, while the sum is 30.
Adding to 122130330332232 its reverse (232233033031221), we get a palindrome (354363363363453).
The spelling of 122130330332232 in words is "one hundred twenty-two trillion, one hundred thirty billion, three hundred thirty million, three hundred thirty-two thousand, two hundred thirty-two".
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