Base | Representation |
---|---|
bin | 111100000101010… |
… | …001000110100100 |
3 | 2121020202101212221 |
4 | 330011101012210 |
5 | 4031022414412 |
6 | 244005122124 |
7 | 33656655355 |
oct | 7405210644 |
9 | 2536671787 |
10 | 1008013732 |
11 | 477aa7700 |
12 | 2416b9344 |
13 | 130ab493b |
14 | 97c35d2c |
15 | 5d765b07 |
hex | 3c1511a4 |
1008013732 has 108 divisors (see below), whose sum is σ = 2108796928. Its totient is φ = 420789600.
The previous prime is 1008013729. The next prime is 1008013771. The reversal of 1008013732 is 2373108001.
It is a junction number, because it is equal to n+sod(n) for n = 1008013697 and 1008013706.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 7937053 + ... + 7937179.
Almost surely, 21008013732 is an apocalyptic number.
It is an amenable number.
1008013732 is an abundant number, since it is smaller than the sum of its proper divisors (1100783196).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1008013732 is a wasteful number, since it uses less digits than its factorization.
1008013732 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 230 (or 194 counting only the distinct ones).
The product of its (nonzero) digits is 1008, while the sum is 25.
The square root of 1008013732 is about 31749.2319907112. The cubic root of 1008013732 is about 1002.6641400547.
The spelling of 1008013732 in words is "one billion, eight million, thirteen thousand, seven hundred thirty-two".
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