Base | Representation |
---|---|
bin | 10011100101111101… |
… | …00100000110010100 |
3 | 1000011002020102020110 |
4 | 21302332210012110 |
5 | 133020322004004 |
6 | 4455441203020 |
7 | 521445332511 |
oct | 116276440624 |
9 | 30132212213 |
10 | 10518938004 |
11 | 45087368a3 |
12 | 2056930470 |
13 | cb8373493 |
14 | 71b048308 |
15 | 418717589 |
hex | 272fa4194 |
10518938004 has 48 divisors (see below), whose sum is σ = 25849275200. Its totient is φ = 3320061696.
The previous prime is 10518937981. The next prime is 10518938063. The reversal of 10518938004 is 40083981501.
It is a super-2 number, since 2×105189380042 (a number of 21 digits) contains 22 as substring.
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, 476442 + ... + 498030.
Almost surely, 210518938004 is an apocalyptic number.
It is an amenable number.
10518938004 is an abundant number, since it is smaller than the sum of its proper divisors (15330337196).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10518938004 is a wasteful number, since it uses less digits than its factorization.
10518938004 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23752 (or 23750 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 39.
The spelling of 10518938004 in words is "ten billion, five hundred eighteen million, nine hundred thirty-eight thousand, four".
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