Base | Representation |
---|---|
bin | 100011011001011001… |
… | …010110101011101100 |
3 | 10122002202221201100212 |
4 | 203121121112223230 |
5 | 1110314300300443 |
6 | 25243222441552 |
7 | 2513564341655 |
oct | 433131265354 |
9 | 118082851325 |
10 | 38007040748 |
11 | 15133a90286 |
12 | 74485932b8 |
13 | 3779201b31 |
14 | 1ba7a2652c |
15 | ec6a65618 |
hex | 8d9656aec |
38007040748 has 12 divisors (see below), whose sum is σ = 68805849840. Its totient is φ = 18348226512.
The previous prime is 38007040711. The next prime is 38007040751. The reversal of 38007040748 is 84704070083.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 163823336 + ... + 163823567.
It is an arithmetic number, because the mean of its divisors is an integer number (5733820820).
Almost surely, 238007040748 is an apocalyptic number.
It is an amenable number.
38007040748 is a deficient number, since it is larger than the sum of its proper divisors (30798809092).
38007040748 is a wasteful number, since it uses less digits than its factorization.
38007040748 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 327646936 (or 327646934 counting only the distinct ones).
The product of its (nonzero) digits is 150528, while the sum is 41.
The spelling of 38007040748 in words is "thirty-eight billion, seven million, forty thousand, seven hundred forty-eight".
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