Base | Representation |
---|---|
bin | 111000111101110000… |
… | …0111000010110101100 |
3 | 102200202110220222122202 |
4 | 1301323200320112230 |
5 | 4001013303120132 |
6 | 132110452201032 |
7 | 11560324622114 |
oct | 1617340702654 |
9 | 380673828582 |
10 | 122331301292 |
11 | 47975915302 |
12 | 1b860609178 |
13 | b6c719b8a5 |
14 | 5cc6c02044 |
15 | 32ae9ab762 |
hex | 1c7b8385ac |
122331301292 has 12 divisors (see below), whose sum is σ = 216286785960. Its totient is φ = 60535076736.
The previous prime is 122331301273. The next prime is 122331301307. The reversal of 122331301292 is 292103133221.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 157643042 + ... + 157643817.
It is an arithmetic number, because the mean of its divisors is an integer number (18023898830).
Almost surely, 2122331301292 is an apocalyptic number.
It is an amenable number.
122331301292 is a deficient number, since it is larger than the sum of its proper divisors (93955484668).
122331301292 is a wasteful number, since it uses less digits than its factorization.
122331301292 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 315286960 (or 315286958 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 29.
The spelling of 122331301292 in words is "one hundred twenty-two billion, three hundred thirty-one million, three hundred one thousand, two hundred ninety-two".
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