Base | Representation |
---|---|
bin | 10011100100011… |
… | …11001111111010 |
3 | 102102220102111110 |
4 | 21302033033322 |
5 | 314011231402 |
6 | 24142341150 |
7 | 4032243000 |
oct | 1162171772 |
9 | 372812443 |
10 | 164164602 |
11 | 84737328 |
12 | 46b8a7b6 |
13 | 2801b224 |
14 | 17b34a70 |
15 | e62b56c |
hex | 9c8f3fa |
164164602 has 32 divisors (see below), whose sum is σ = 382896000. Its totient is φ = 46903584.
The previous prime is 164164571. The next prime is 164164667. The reversal of 164164602 is 206461461.
It is a self number, because there is not a number n which added to its sum of digits gives 164164602.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37827 + ... + 41942.
It is an arithmetic number, because the mean of its divisors is an integer number (11965500).
Almost surely, 2164164602 is an apocalyptic number.
164164602 is an abundant number, since it is smaller than the sum of its proper divisors (218731398).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
164164602 is an equidigital number, since it uses as much as digits as its factorization.
164164602 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 79795 (or 79781 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 30.
The square root of 164164602 is about 12812.6734915083. The cubic root of 164164602 is about 547.5534327868.
The spelling of 164164602 in words is "one hundred sixty-four million, one hundred sixty-four thousand, six hundred two".
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