Base | Representation |
---|---|
bin | 1110101000000… |
… | …10011010110000 |
3 | 22112212110120011 |
4 | 13110002122300 |
5 | 222402141141 |
6 | 20101424304 |
7 | 3016606255 |
oct | 724023260 |
9 | 275773504 |
10 | 122693296 |
11 | 63291320 |
12 | 3510b094 |
13 | 1c55aaab |
14 | 1241b42c |
15 | ab88881 |
hex | 75026b0 |
122693296 has 20 divisors (see below), whose sum is σ = 259329384. Its totient is φ = 55769600.
The previous prime is 122693239. The next prime is 122693297. The reversal of 122693296 is 692396221.
It is not an unprimeable number, because it can be changed into a prime (122693297) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 348385 + ... + 348736.
Almost surely, 2122693296 is an apocalyptic number.
122693296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
122693296 is an abundant number, since it is smaller than the sum of its proper divisors (136636088).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122693296 is a wasteful number, since it uses less digits than its factorization.
122693296 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 697140 (or 697134 counting only the distinct ones).
The product of its digits is 69984, while the sum is 40.
The square root of 122693296 is about 11076.7005917827. The cubic root of 122693296 is about 496.9052795966.
The spelling of 122693296 in words is "one hundred twenty-two million, six hundred ninety-three thousand, two hundred ninety-six".
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