Base | Representation |
---|---|
bin | 111000111101101111… |
… | …1110110011001011100 |
3 | 102200202110102021001211 |
4 | 1301323133312121130 |
5 | 4001013220444012 |
6 | 132110442314204 |
7 | 11560322415352 |
oct | 1617337663134 |
9 | 380673367054 |
10 | 122331031132 |
11 | 47975750332 |
12 | 1b8604b8964 |
13 | b6c710592b |
14 | 5cc6b717d2 |
15 | 32ae9566a7 |
hex | 1c7b7f665c |
122331031132 has 12 divisors (see below), whose sum is σ = 223387100496. Its totient is φ = 58506145280.
The previous prime is 122331031127. The next prime is 122331031183. The reversal of 122331031132 is 231130133221.
It is a super-3 number, since 3×1223310311323 (a number of 34 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 664842469 + ... + 664842652.
It is an arithmetic number, because the mean of its divisors is an integer number (18615591708).
Almost surely, 2122331031132 is an apocalyptic number.
It is an amenable number.
122331031132 is a deficient number, since it is larger than the sum of its proper divisors (101056069364).
122331031132 is a wasteful number, since it uses less digits than its factorization.
122331031132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1329685148 (or 1329685146 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 22.
Adding to 122331031132 its reverse (231130133221), we get a palindrome (353461164353).
The spelling of 122331031132 in words is "one hundred twenty-two billion, three hundred thirty-one million, thirty-one thousand, one hundred thirty-two".
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