Base | Representation |
---|---|
bin | 100011011110011100… |
… | …100000011010110000 |
3 | 10122022200100112220201 |
4 | 203132130200122300 |
5 | 1111002442100021 |
6 | 25255450244544 |
7 | 2515643362603 |
oct | 433634403260 |
9 | 118280315821 |
10 | 38091753136 |
11 | 1517788aa18 |
12 | 7470a26754 |
13 | 37909220c8 |
14 | 1bb4d9833a |
15 | ece1ea591 |
hex | 8de7206b0 |
38091753136 has 20 divisors (see below), whose sum is σ = 73820297272. Its totient is φ = 19041353856.
The previous prime is 38091753121. The next prime is 38091753169. The reversal of 38091753136 is 63135719083.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 212661 + ... + 348436.
Almost surely, 238091753136 is an apocalyptic number.
It is an amenable number.
38091753136 is a deficient number, since it is larger than the sum of its proper divisors (35728544136).
38091753136 is a wasteful number, since it uses less digits than its factorization.
38091753136 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 565348 (or 565342 counting only the distinct ones).
The product of its (nonzero) digits is 408240, while the sum is 46.
The spelling of 38091753136 in words is "thirty-eight billion, ninety-one million, seven hundred fifty-three thousand, one hundred thirty-six".
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