Base | Representation |
---|---|
bin | 1110100111111… |
… | …11001011110010 |
3 | 22112211210101120 |
4 | 13103333023302 |
5 | 222401230200 |
6 | 20101243110 |
7 | 3016522533 |
oct | 723771362 |
9 | 275753346 |
10 | 122680050 |
11 | 63282379 |
12 | 35103496 |
13 | 1c554a5c |
14 | 1241668a |
15 | ab849a0 |
hex | 74ff2f2 |
122680050 has 24 divisors (see below), whose sum is σ = 304246896. Its totient is φ = 32714640.
The previous prime is 122680039. The next prime is 122680069. The reversal of 122680050 is 50086221.
It is a self number, because there is not a number n which added to its sum of digits gives 122680050.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 408784 + ... + 409083.
It is an arithmetic number, because the mean of its divisors is an integer number (12676954).
Almost surely, 2122680050 is an apocalyptic number.
122680050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
122680050 is an abundant number, since it is smaller than the sum of its proper divisors (181566846).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122680050 is a wasteful number, since it uses less digits than its factorization.
122680050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 817882 (or 817877 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 24.
The square root of 122680050 is about 11076.1026539122. The cubic root of 122680050 is about 496.8873969456.
The spelling of 122680050 in words is "one hundred twenty-two million, six hundred eighty thousand, fifty".
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