Base | Representation |
---|---|
bin | 1110010101011… |
… | …00101101000000 |
3 | 22101021002012121 |
4 | 13022230231000 |
5 | 221240320211 |
6 | 15533134024 |
7 | 2660031451 |
oct | 712545500 |
9 | 271232177 |
10 | 120245056 |
11 | 61969988 |
12 | 3432a314 |
13 | 1bbb1629 |
14 | 11d81128 |
15 | a853271 |
hex | 72acb40 |
120245056 has 28 divisors (see below), whose sum is σ = 239044480. Its totient is φ = 60013440.
The previous prime is 120245033. The next prime is 120245093. The reversal of 120245056 is 650542021.
It is a self number, because there is not a number n which added to its sum of digits gives 120245056.
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, 42865 + ... + 45583.
Almost surely, 2120245056 is an apocalyptic number.
120245056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
120245056 is a deficient number, since it is larger than the sum of its proper divisors (118799424).
120245056 is an equidigital number, since it uses as much as digits as its factorization.
120245056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3422 (or 3412 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 25.
The square root of 120245056 is about 10965.6306704175. The cubic root of 120245056 is about 493.5779421647.
Adding to 120245056 its reverse (650542021), we get a palindrome (770787077).
The spelling of 120245056 in words is "one hundred twenty million, two hundred forty-five thousand, fifty-six".
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