Base | Representation |
---|---|
bin | 100011011001010110… |
… | …110100000100110001 |
3 | 10122002201200212201121 |
4 | 203121112310010301 |
5 | 1110314112442310 |
6 | 25243200302241 |
7 | 2513555566105 |
oct | 433126640461 |
9 | 118081625647 |
10 | 38006374705 |
11 | 15133675932 |
12 | 7448311981 |
13 | 377902a920 |
14 | 1ba78d1905 |
15 | ec69830da |
hex | 8d95b4131 |
38006374705 has 32 divisors (see below), whose sum is σ = 51076085760. Its totient is φ = 26956312320.
The previous prime is 38006374699. The next prime is 38006374723. The reversal of 38006374705 is 50747360083.
It is not a de Polignac number, because 38006374705 - 25 = 38006374673 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 307254 + ... + 412816.
It is an arithmetic number, because the mean of its divisors is an integer number (1596127680).
Almost surely, 238006374705 is an apocalyptic number.
It is an amenable number.
38006374705 is a deficient number, since it is larger than the sum of its proper divisors (13069711055).
38006374705 is a wasteful number, since it uses less digits than its factorization.
38006374705 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 105801.
The product of its (nonzero) digits is 423360, while the sum is 43.
The spelling of 38006374705 in words is "thirty-eight billion, six million, three hundred seventy-four thousand, seven hundred five".
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