Base | Representation |
---|---|
bin | 100101010101100101110111… |
… | …101110011100001001100011 |
3 | 210112102110120022100002101221 |
4 | 211111211313232130021203 |
5 | 133010420114240244340 |
6 | 1341125415114235511 |
7 | 46405613612455012 |
oct | 4525456756341143 |
9 | 715373508302357 |
10 | 164211493290595 |
11 | 48360780a83413 |
12 | 16501354a25b97 |
13 | 7082100cac89a |
14 | 2c79c43166a79 |
15 | 13eb7b77d144a |
hex | 955977b9c263 |
164211493290595 has 8 divisors (see below), whose sum is σ = 197053933356576. Its totient is φ = 131369100360576.
The previous prime is 164211493290577. The next prime is 164211493290623. The reversal of 164211493290595 is 595092394112461.
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 164211493290595 - 245 = 129027121201763 is a prime.
It is a super-2 number, since 2×1642114932905952 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3603382 + ... + 18477211.
It is an arithmetic number, because the mean of its divisors is an integer number (24631741669572).
Almost surely, 2164211493290595 is an apocalyptic number.
164211493290595 is a deficient number, since it is larger than the sum of its proper divisors (32842440065981).
164211493290595 is a wasteful number, since it uses less digits than its factorization.
164211493290595 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23567981.
The product of its (nonzero) digits is 20995200, while the sum is 61.
The spelling of 164211493290595 in words is "one hundred sixty-four trillion, two hundred eleven billion, four hundred ninety-three million, two hundred ninety thousand, five hundred ninety-five".
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