Base | Representation |
---|---|
bin | 10001011000000001110000… |
… | …00100001110000011000001 |
3 | 12000021202000210102120210111 |
4 | 20230000320010032003001 |
5 | 20002003432220223200 |
6 | 213132543001031321 |
7 | 11022335613456124 |
oct | 1054007004160301 |
9 | 160252023376714 |
10 | 38208969695425 |
11 | 111a1373318411 |
12 | 43511a2785541 |
13 | 1842123752059 |
14 | 9614770b43bb |
15 | 463d828a60ba |
hex | 22c03810e0c1 |
38208969695425 has 48 divisors (see below), whose sum is σ = 50055336253440. Its totient is φ = 28874008159040.
The previous prime is 38208969695423. The next prime is 38208969695431. The reversal of 38208969695425 is 52459696980283.
It is not a de Polignac number, because 38208969695425 - 21 = 38208969695423 is a prime.
It is not an unprimeable number, because it can be changed into a prime (38208969695423) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 116619486 + ... + 116946664.
It is an arithmetic number, because the mean of its divisors is an integer number (1042819505280).
Almost surely, 238208969695425 is an apocalyptic number.
It is an amenable number.
38208969695425 is a deficient number, since it is larger than the sum of its proper divisors (11846366558015).
38208969695425 is a wasteful number, since it uses less digits than its factorization.
38208969695425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 329742 (or 329737 counting only the distinct ones).
The product of its (nonzero) digits is 2015539200, while the sum is 76.
The spelling of 38208969695425 in words is "thirty-eight trillion, two hundred eight billion, nine hundred sixty-nine million, six hundred ninety-five thousand, four hundred twenty-five".
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