Base | Representation |
---|---|
bin | 111100111101000111… |
… | …1111010110110010110 |
3 | 110111212122110121120211 |
4 | 1321322033322312112 |
5 | 4121040400344223 |
6 | 140045025320034 |
7 | 12312552514216 |
oct | 1717217726626 |
9 | 414778417524 |
10 | 130900012438 |
11 | 5057270a868 |
12 | 2145219601a |
13 | c4614a3a80 |
14 | 649ac2a246 |
15 | 3611d93d0d |
hex | 1e7a3fad96 |
130900012438 has 32 divisors (see below), whose sum is σ = 217268906400. Its totient is φ = 58755456000.
The previous prime is 130900012379. The next prime is 130900012459. The reversal of 130900012438 is 834210009031.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2135238 + ... + 2195686.
It is an arithmetic number, because the mean of its divisors is an integer number (6789653325).
Almost surely, 2130900012438 is an apocalyptic number.
130900012438 is a deficient number, since it is larger than the sum of its proper divisors (86368893962).
130900012438 is a wasteful number, since it uses less digits than its factorization.
130900012438 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 62752.
The product of its (nonzero) digits is 5184, while the sum is 31.
The spelling of 130900012438 in words is "one hundred thirty billion, nine hundred million, twelve thousand, four hundred thirty-eight".
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