Base | Representation |
---|---|
bin | 1110100011101… |
… | …10100111101010 |
3 | 22111210101002020 |
4 | 13101312213222 |
5 | 222230330212 |
6 | 20041245310 |
7 | 3012002655 |
oct | 721664752 |
9 | 274711066 |
10 | 122120682 |
11 | 62a30092 |
12 | 34a93836 |
13 | 1c3ba278 |
14 | 1230c89c |
15 | aac3d8c |
hex | 74769ea |
122120682 has 32 divisors (see below), whose sum is σ = 254940480. Its totient is φ = 38949120.
The previous prime is 122120651. The next prime is 122120729. The reversal of 122120682 is 286021221.
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, 16557 + ... + 22767.
It is an arithmetic number, because the mean of its divisors is an integer number (7966890).
Almost surely, 2122120682 is an apocalyptic number.
122120682 is an abundant number, since it is smaller than the sum of its proper divisors (132819798).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122120682 is a wasteful number, since it uses less digits than its factorization.
122120682 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6358.
The product of its (nonzero) digits is 768, while the sum is 24.
The square root of 122120682 is about 11050.8226843073. The cubic root of 122120682 is about 496.1310489874.
The spelling of 122120682 in words is "one hundred twenty-two million, one hundred twenty thousand, six hundred eighty-two".
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