Base | Representation |
---|---|
bin | 110111111011110110… |
… | …1011100011100000100 |
3 | 102111001100222100201101 |
4 | 1233313231130130010 |
5 | 3432001210033213 |
6 | 131103220305444 |
7 | 11451454113235 |
oct | 1576755343404 |
9 | 374040870641 |
10 | 120120002308 |
11 | 46a40678689 |
12 | 1b343b42284 |
13 | b434012357 |
14 | 5b5726308c |
15 | 31d07abbdd |
hex | 1bf7b5c704 |
120120002308 has 48 divisors (see below), whose sum is σ = 221892338304. Its totient is φ = 56785132800.
The previous prime is 120120002291. The next prime is 120120002309. The reversal of 120120002308 is 803200021021.
It is not an unprimeable number, because it can be changed into a prime (120120002309) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4485358 + ... + 4512058.
It is an arithmetic number, because the mean of its divisors is an integer number (4622757048).
Almost surely, 2120120002308 is an apocalyptic number.
It is an amenable number.
120120002308 is a deficient number, since it is larger than the sum of its proper divisors (101772335996).
120120002308 is a wasteful number, since it uses less digits than its factorization.
120120002308 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27292 (or 27290 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 19.
Adding to 120120002308 its reverse (803200021021), we get a palindrome (923320023329).
The spelling of 120120002308 in words is "one hundred twenty billion, one hundred twenty million, two thousand, three hundred eight".
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