Base | Representation |
---|---|
bin | 100011100001110001… |
… | …111100001110000010 |
3 | 10122110120122010122011 |
4 | 203201301330032002 |
5 | 1111111303004212 |
6 | 25305205403134 |
7 | 2520223062664 |
oct | 434161741602 |
9 | 118416563564 |
10 | 38147703682 |
11 | 151a6425440 |
12 | 74877094aa |
13 | 379c3b1b3a |
14 | 1bbc5a0534 |
15 | ed409d4a7 |
hex | 8e1c7c382 |
38147703682 has 64 divisors (see below), whose sum is σ = 69258499200. Its totient is φ = 15561262080.
The previous prime is 38147703679. The next prime is 38147703683. The reversal of 38147703682 is 28630774183.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (38147703683) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 612778 + ... + 672154.
It is an arithmetic number, because the mean of its divisors is an integer number (1082164050).
Almost surely, 238147703682 is an apocalyptic number.
38147703682 is a deficient number, since it is larger than the sum of its proper divisors (31110795518).
38147703682 is a wasteful number, since it uses less digits than its factorization.
38147703682 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 59491.
The product of its (nonzero) digits is 1354752, while the sum is 49.
The spelling of 38147703682 in words is "thirty-eight billion, one hundred forty-seven million, seven hundred three thousand, six hundred eighty-two".
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