Base | Representation |
---|---|
bin | 1110010111010… |
… | …01000110000110 |
3 | 22101201122112022 |
4 | 13023221012012 |
5 | 221321224142 |
6 | 15542323142 |
7 | 2662111601 |
oct | 713510606 |
9 | 271648468 |
10 | 120492422 |
11 | 62018816 |
12 | 344294b2 |
13 | 1bc6a0bb |
14 | 12007338 |
15 | a8a16d2 |
hex | 72e9186 |
120492422 has 8 divisors (see below), whose sum is σ = 180790056. Its totient is φ = 60229072.
The previous prime is 120492397. The next prime is 120492439. The reversal of 120492422 is 224294021.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 120492391 and 120492400.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3773 + ... + 15975.
It is an arithmetic number, because the mean of its divisors is an integer number (22598757).
Almost surely, 2120492422 is an apocalyptic number.
120492422 is a deficient number, since it is larger than the sum of its proper divisors (60297634).
120492422 is a wasteful number, since it uses less digits than its factorization.
120492422 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17142.
The product of its (nonzero) digits is 2304, while the sum is 26.
The square root of 120492422 is about 10976.9040261815. The cubic root of 120492422 is about 493.9161702726.
The spelling of 120492422 in words is "one hundred twenty million, four hundred ninety-two thousand, four hundred twenty-two".
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