Base | Representation |
---|---|
bin | 1110100101110… |
… | …01000110000100 |
3 | 22112022012120202 |
4 | 13102321012010 |
5 | 222313033324 |
6 | 20051150032 |
7 | 3014215541 |
oct | 722710604 |
9 | 275265522 |
10 | 122392964 |
11 | 630a6711 |
12 | 34ba5318 |
13 | 1c484195 |
14 | 1237dbc8 |
15 | ab298ae |
hex | 74b9184 |
122392964 has 24 divisors (see below), whose sum is σ = 220532928. Its totient is φ = 59401440.
The previous prime is 122392937. The next prime is 122392969. The reversal of 122392964 is 469293221.
It is a happy number.
It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.
It is not an unprimeable number, because it can be changed into a prime (122392969) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26594 + ... + 30854.
It is an arithmetic number, because the mean of its divisors is an integer number (9188872).
Almost surely, 2122392964 is an apocalyptic number.
It is an amenable number.
122392964 is a deficient number, since it is larger than the sum of its proper divisors (98139964).
122392964 is a wasteful number, since it uses less digits than its factorization.
122392964 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4475 (or 4473 counting only the distinct ones).
The product of its digits is 46656, while the sum is 38.
The square root of 122392964 is about 11063.1353602855. The cubic root of 122392964 is about 496.4995022217.
The spelling of 122392964 in words is "one hundred twenty-two million, three hundred ninety-two thousand, nine hundred sixty-four".
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