Base | Representation |
---|---|
bin | 100100010001100110… |
… | …110011000111010001 |
3 | 10201112111110112121011 |
4 | 210101212303013101 |
5 | 1114232210323134 |
6 | 25520551330521 |
7 | 2546135203165 |
oct | 442146630721 |
9 | 121474415534 |
10 | 38950089169 |
11 | 15578345542 |
12 | 7670380a41 |
13 | 38996bb754 |
14 | 1c56d8aca5 |
15 | 102e747264 |
hex | 9119b31d1 |
38950089169 has 8 divisors (see below), whose sum is σ = 39140452512. Its totient is φ = 38759780640.
The previous prime is 38950089131. The next prime is 38950089193. The reversal of 38950089169 is 96198005983.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 38950089169 - 215 = 38950056401 is a prime.
It is a super-2 number, since 2×389500891692 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (38950081169) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2744997 + ... + 2759149.
It is an arithmetic number, because the mean of its divisors is an integer number (4892556564).
Almost surely, 238950089169 is an apocalyptic number.
It is an amenable number.
38950089169 is a deficient number, since it is larger than the sum of its proper divisors (190363343).
38950089169 is a wasteful number, since it uses less digits than its factorization.
38950089169 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27407.
The product of its (nonzero) digits is 4199040, while the sum is 58.
The spelling of 38950089169 in words is "thirty-eight billion, nine hundred fifty million, eighty-nine thousand, one hundred sixty-nine".
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