Base | Representation |
---|---|
bin | 100011011101110101… |
… | …000001111100011101 |
3 | 10122021221212210112100 |
4 | 203131311001330131 |
5 | 1110442314422301 |
6 | 25254440355313 |
7 | 2515456412334 |
oct | 433565017435 |
9 | 118257783470 |
10 | 38081404701 |
11 | 15171a61a9a |
12 | 7469475b39 |
13 | 378b73aa82 |
14 | 1bb3862d1b |
15 | ecd354286 |
hex | 8ddd41f1d |
38081404701 has 12 divisors (see below), whose sum is σ = 55267170400. Its totient is φ = 25267281480.
The previous prime is 38081404667. The next prime is 38081404747. The reversal of 38081404701 is 10740418083.
It is not a de Polignac number, because 38081404701 - 26 = 38081404637 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38081404301) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10024801 + ... + 10028598.
Almost surely, 238081404701 is an apocalyptic number.
It is an amenable number.
38081404701 is a deficient number, since it is larger than the sum of its proper divisors (17185765699).
38081404701 is a wasteful number, since it uses less digits than its factorization.
38081404701 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20053616 (or 20053613 counting only the distinct ones).
The product of its (nonzero) digits is 21504, while the sum is 36.
The spelling of 38081404701 in words is "thirty-eight billion, eighty-one million, four hundred four thousand, seven hundred one".
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