Base | Representation |
---|---|
bin | 100100010010101000111000… |
… | …101001011100010111110001 |
3 | 202221010121122220212012211110 |
4 | 210102220320221130113301 |
5 | 131410024323402322121 |
6 | 1323244021333103533 |
7 | 45422323413565044 |
oct | 4422507051342761 |
9 | 687117586765743 |
10 | 159610525042161 |
11 | 46947497391936 |
12 | 15a99709a87ba9 |
13 | 6b0a291a85aab |
14 | 2b5b29513cc5b |
15 | 136bc81999d76 |
hex | 912a38a5c5f1 |
159610525042161 has 8 divisors (see below), whose sum is σ = 214697343420000. Its totient is φ = 105465361679552.
The previous prime is 159610525042159. The next prime is 159610525042169. The reversal of 159610525042161 is 161240525016951.
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 159610525042161 - 21 = 159610525042159 is a prime.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 159610525042161.
It is not an unprimeable number, because it can be changed into a prime (159610525042169) 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, 235413753411 + ... + 235413754088.
It is an arithmetic number, because the mean of its divisors is an integer number (26837167927500).
Almost surely, 2159610525042161 is an apocalyptic number.
It is an amenable number.
159610525042161 is a deficient number, since it is larger than the sum of its proper divisors (55086818377839).
159610525042161 is a wasteful number, since it uses less digits than its factorization.
159610525042161 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 470827507615.
The product of its (nonzero) digits is 648000, while the sum is 48.
The spelling of 159610525042161 in words is "one hundred fifty-nine trillion, six hundred ten billion, five hundred twenty-five million, forty-two thousand, one hundred sixty-one".
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