Base | Representation |
---|---|
bin | 1110010101011… |
… | …01101100010000 |
3 | 22101021021202112 |
4 | 13022231230100 |
5 | 221240432404 |
6 | 15533204452 |
7 | 2660046323 |
oct | 712555420 |
9 | 271237675 |
10 | 120249104 |
11 | 61971a28 |
12 | 34330728 |
13 | 1bbb3421 |
14 | 11d827ba |
15 | a85456e |
hex | 72adb10 |
120249104 has 20 divisors (see below), whose sum is σ = 236176476. Its totient is φ = 59300352.
The previous prime is 120249071. The next prime is 120249131. The reversal of 120249104 is 401942021.
It can be written as a sum of positive squares in 2 ways, for example, as 60031504 + 60217600 = 7748^2 + 7760^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 120249104.
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, 50309 + ... + 52644.
Almost surely, 2120249104 is an apocalyptic number.
It is an amenable number.
120249104 is a deficient number, since it is larger than the sum of its proper divisors (115927372).
120249104 is a wasteful number, since it uses less digits than its factorization.
120249104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 103034 (or 103028 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 23.
The square root of 120249104 is about 10965.8152455711. The cubic root of 120249104 is about 493.5834808016.
The spelling of 120249104 in words is "one hundred twenty million, two hundred forty-nine thousand, one hundred four".
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