Base | Representation |
---|---|
bin | 1001100100001011101… |
… | …1001100011000011000 |
3 | 120201011112211201221211 |
4 | 2121002323030120120 |
5 | 10143022340230322 |
6 | 203254243512504 |
7 | 14605201206151 |
oct | 2310273143030 |
9 | 521145751854 |
10 | 164331570712 |
11 | 63768984371 |
12 | 27a22388734 |
13 | 1265b79100a |
14 | 7d4ccd8928 |
15 | 441bdaab77 |
hex | 2642ecc618 |
164331570712 has 16 divisors (see below), whose sum is σ = 308126571840. Its totient is φ = 82164484896.
The previous prime is 164331570709. The next prime is 164331570713. The reversal of 164331570712 is 217075133461.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (164331570713) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 567193 + ... + 806455.
It is an arithmetic number, because the mean of its divisors is an integer number (19257910740).
Almost surely, 2164331570712 is an apocalyptic number.
It is an amenable number.
164331570712 is a deficient number, since it is larger than the sum of its proper divisors (143795001128).
164331570712 is a wasteful number, since it uses less digits than its factorization.
164331570712 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 325122 (or 325118 counting only the distinct ones).
The product of its (nonzero) digits is 105840, while the sum is 40.
The spelling of 164331570712 in words is "one hundred sixty-four billion, three hundred thirty-one million, five hundred seventy thousand, seven hundred twelve".
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