Base | Representation |
---|---|
bin | 1110010100011… |
… | …10111001110100 |
3 | 22101000212202212 |
4 | 13022032321310 |
5 | 221222413441 |
6 | 15530352552 |
7 | 2656012550 |
oct | 712167164 |
9 | 271025685 |
10 | 120122996 |
11 | 61896204 |
12 | 3428b758 |
13 | 1bb6abc6 |
14 | 11d4c860 |
15 | a82beeb |
hex | 728ee74 |
120122996 has 12 divisors (see below), whose sum is σ = 240246048. Its totient is φ = 51481272.
The previous prime is 120122987. The next prime is 120123001. The reversal of 120122996 is 699221021.
120122996 is an admirable number.
It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2145026 + ... + 2145081.
It is an arithmetic number, because the mean of its divisors is an integer number (20020504).
Almost surely, 2120122996 is an apocalyptic number.
It is an amenable number.
120122996 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120122996 is a wasteful number, since it uses less digits than its factorization.
120122996 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4290118 (or 4290116 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 32.
The square root of 120122996 is about 10960.0636859464. The cubic root of 120122996 is about 493.4108763347.
The spelling of 120122996 in words is "one hundred twenty million, one hundred twenty-two thousand, nine hundred ninety-six".
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