Base | Representation |
---|---|
bin | 1110100110000… |
… | …01011110101000 |
3 | 22112100221200121 |
4 | 13103001132220 |
5 | 222320133204 |
6 | 20052013024 |
7 | 3014420626 |
oct | 723013650 |
9 | 275327617 |
10 | 122427304 |
11 | 6311a49a |
12 | 35001174 |
13 | 1c4969bc |
14 | 1238c516 |
15 | ab34b54 |
hex | 74c17a8 |
122427304 has 16 divisors (see below), whose sum is σ = 229670100. Its totient is φ = 61181952.
The previous prime is 122427259. The next prime is 122427307. The reversal of 122427304 is 403724221.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 110880900 + 11546404 = 10530^2 + 3398^2 .
It is not an unprimeable number, because it can be changed into a prime (122427307) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24334 + ... + 28930.
Almost surely, 2122427304 is an apocalyptic number.
It is an amenable number.
122427304 is a deficient number, since it is larger than the sum of its proper divisors (107242796).
122427304 is a wasteful number, since it uses less digits than its factorization.
122427304 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7932 (or 7928 counting only the distinct ones).
The product of its (nonzero) digits is 2688, while the sum is 25.
The square root of 122427304 is about 11064.6872526972. The cubic root of 122427304 is about 496.5459324467.
The spelling of 122427304 in words is "one hundred twenty-two million, four hundred twenty-seven thousand, three hundred four".
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