Base | Representation |
---|---|
bin | 1110011001101… |
… | …10001000111100 |
3 | 22102022200102020 |
4 | 13030312020330 |
5 | 221411323441 |
6 | 15553200140 |
7 | 2664564621 |
oct | 714661074 |
9 | 272280366 |
10 | 120807996 |
11 | 62213921 |
12 | 34560050 |
13 | 1c04a92a |
14 | 1208a348 |
15 | a914e66 |
hex | 733623c |
120807996 has 24 divisors (see below), whose sum is σ = 282065280. Its totient is φ = 40243632.
The previous prime is 120807949. The next prime is 120808013. The reversal of 120807996 is 699708021.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30625 + ... + 34343.
It is an arithmetic number, because the mean of its divisors is an integer number (11752720).
Almost surely, 2120807996 is an apocalyptic number.
It is an amenable number.
120807996 is an abundant number, since it is smaller than the sum of its proper divisors (161257284).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120807996 is a wasteful number, since it uses less digits than its factorization.
120807996 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6433 (or 6431 counting only the distinct ones).
The product of its (nonzero) digits is 54432, while the sum is 42.
The square root of 120807996 is about 10991.2690805020. The cubic root of 120807996 is about 494.3469891372.
The spelling of 120807996 in words is "one hundred twenty million, eight hundred seven thousand, nine hundred ninety-six".
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