Base | Representation |
---|---|
bin | 1110010101100… |
… | …11000000011011 |
3 | 22101022101121212 |
4 | 13022303000123 |
5 | 221242132000 |
6 | 15533453335 |
7 | 2660166644 |
oct | 712630033 |
9 | 271271555 |
10 | 120270875 |
11 | 6198731a |
12 | 3434124b |
13 | 1bbc02ca |
14 | 11d8a6cb |
15 | a85ac35 |
hex | 72b301b |
120270875 has 16 divisors (see below), whose sum is σ = 150452640. Its totient is φ = 95989600.
The previous prime is 120270823. The next prime is 120270877. The reversal of 120270875 is 578072021.
It is not a de Polignac number, because 120270875 - 224 = 103493659 is a prime.
It is not an unprimeable number, because it can be changed into a prime (120270877) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 69521 + ... + 71229.
It is an arithmetic number, because the mean of its divisors is an integer number (9403290).
Almost surely, 2120270875 is an apocalyptic number.
120270875 is a deficient number, since it is larger than the sum of its proper divisors (30181765).
120270875 is an equidigital number, since it uses as much as digits as its factorization.
120270875 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2287 (or 2277 counting only the distinct ones).
The product of its (nonzero) digits is 7840, while the sum is 32.
The square root of 120270875 is about 10966.8078764972. The cubic root of 120270875 is about 493.6132666300.
The spelling of 120270875 in words is "one hundred twenty million, two hundred seventy thousand, eight hundred seventy-five".
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