Base | Representation |
---|---|
bin | 110111111100001011… |
… | …1011001011110101010 |
3 | 102111002010200010000222 |
4 | 1233320113121132222 |
5 | 3432012014001414 |
6 | 131104252130042 |
7 | 11451646440200 |
oct | 1577027313652 |
9 | 374063603028 |
10 | 120131000234 |
11 | 46a468aa583 |
12 | 1b347766922 |
13 | b4363931bb |
14 | 5b588c7070 |
15 | 31d173068e |
hex | 1bf85d97aa |
120131000234 has 24 divisors (see below), whose sum is σ = 209662489188. Its totient is φ = 51473378880.
The previous prime is 120131000221. The next prime is 120131000279. The reversal of 120131000234 is 432000131021.
It can be written as a sum of positive squares in 2 ways, for example, as 111886905025 + 8244095209 = 334495^2 + 90797^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 320222 + ... + 585494.
Almost surely, 2120131000234 is an apocalyptic number.
120131000234 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
120131000234 is a deficient number, since it is larger than the sum of its proper divisors (89531488954).
120131000234 is a wasteful number, since it uses less digits than its factorization.
120131000234 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 269910 (or 269903 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 120131000234 its reverse (432000131021), we get a palindrome (552131131255).
The spelling of 120131000234 in words is "one hundred twenty billion, one hundred thirty-one million, two hundred thirty-four", and thus it is an aban number.
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