Base | Representation |
---|---|
bin | 10001011100011011100000… |
… | …10101101010100100100001 |
3 | 12000211012110220202202211111 |
4 | 20232031300111222210201 |
5 | 20011443231314220121 |
6 | 213330241102143321 |
7 | 11036302310034442 |
oct | 1056156025524441 |
9 | 160735426682744 |
10 | 38360237648161 |
11 | 1124a538115190 |
12 | 4376579b81b41 |
13 | 185347c8c86b0 |
14 | 9689070032c9 |
15 | 467c879452e1 |
hex | 22e37056a921 |
38360237648161 has 16 divisors (see below), whose sum is σ = 47438497794240. Its totient is φ = 30496177149120.
The previous prime is 38360237648153. The next prime is 38360237648203. The reversal of 38360237648161 is 16184673206383.
It is a cyclic number.
It is not a de Polignac number, because 38360237648161 - 23 = 38360237648153 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 38360237648096 and 38360237648105.
It is not an unprimeable number, because it can be changed into a prime (38360237648101) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7059297550 + ... + 7059302983.
It is an arithmetic number, because the mean of its divisors is an integer number (2964906112140).
Almost surely, 238360237648161 is an apocalyptic number.
It is an amenable number.
38360237648161 is a deficient number, since it is larger than the sum of its proper divisors (9078260146079).
38360237648161 is a wasteful number, since it uses less digits than its factorization.
38360237648161 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14118600576.
The product of its (nonzero) digits is 20901888, while the sum is 58.
The spelling of 38360237648161 in words is "thirty-eight trillion, three hundred sixty billion, two hundred thirty-seven million, six hundred forty-eight thousand, one hundred sixty-one".
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