Base | Representation |
---|---|
bin | 1110100101000… |
… | …01010111110000 |
3 | 22112010021021210 |
4 | 13102201113300 |
5 | 222301431132 |
6 | 20045120120 |
7 | 3013332333 |
oct | 722412760 |
9 | 275107253 |
10 | 122295792 |
11 | 6303a703 |
12 | 34b59040 |
13 | 1c44bb98 |
14 | 1235661a |
15 | ab0abcc |
hex | 74a15f0 |
122295792 has 40 divisors (see below), whose sum is σ = 319939840. Its totient is φ = 40248000.
The previous prime is 122295787. The next prime is 122295821. The reversal of 122295792 is 297592221.
It is a self number, because there is not a number n which added to its sum of digits gives 122295792.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 12334 + ... + 19917.
It is an arithmetic number, because the mean of its divisors is an integer number (7998496).
Almost surely, 2122295792 is an apocalyptic number.
122295792 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
122295792 is an abundant number, since it is smaller than the sum of its proper divisors (197644048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122295792 is a wasteful number, since it uses less digits than its factorization.
122295792 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32341 (or 32335 counting only the distinct ones).
The product of its digits is 45360, while the sum is 39.
The square root of 122295792 is about 11058.7427856877. The cubic root of 122295792 is about 496.3680714005.
The spelling of 122295792 in words is "one hundred twenty-two million, two hundred ninety-five thousand, seven hundred ninety-two".
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