Base | Representation |
---|---|
bin | 1110011011000… |
… | …11001001011010 |
3 | 22102200001022000 |
4 | 13031203021122 |
5 | 221433223341 |
6 | 20001141430 |
7 | 2666263236 |
oct | 715431132 |
9 | 272601260 |
10 | 120992346 |
11 | 6232a382 |
12 | 3462a876 |
13 | 1c0b3807 |
14 | 120d75c6 |
15 | a94e8b6 |
hex | 736325a |
120992346 has 32 divisors (see below), whose sum is σ = 270379200. Its totient is φ = 40104720.
The previous prime is 120992329. The next prime is 120992359. The reversal of 120992346 is 643299021.
It is a self number, because there is not a number n which added to its sum of digits gives 120992346.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3585 + ... + 15963.
It is an arithmetic number, because the mean of its divisors is an integer number (8449350).
Almost surely, 2120992346 is an apocalyptic number.
120992346 is an abundant number, since it is smaller than the sum of its proper divisors (149386854).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120992346 is a wasteful number, since it uses less digits than its factorization.
120992346 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12571 (or 12565 counting only the distinct ones).
The product of its (nonzero) digits is 23328, while the sum is 36.
The square root of 120992346 is about 10999.6520854071. The cubic root of 120992346 is about 494.5983150820.
The spelling of 120992346 in words is "one hundred twenty million, nine hundred ninety-two thousand, three hundred forty-six".
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