Base | Representation |
---|---|
bin | 100101011101100000010001… |
… | …111001110001101001100100 |
3 | 210121100110002100200020022201 |
4 | 211131200101321301221210 |
5 | 133043322220413122204 |
6 | 1342223303130304244 |
7 | 46463113403015434 |
oct | 4535402171615144 |
9 | 717313070606281 |
10 | 164755245832804 |
11 | 48550342126400 |
12 | 1658a806588084 |
13 | 70c147876c093 |
14 | 2c982a70942c4 |
15 | 140a9de5909a4 |
hex | 95d811e71a64 |
164755245832804 has 81 divisors (see below), whose sum is σ = 331306648276051. Its totient is φ = 71629891725040.
The previous prime is 164755245832769. The next prime is 164755245832867. The reversal of 164755245832804 is 408238542557461.
The square root of 164755245832804 is 12835702.
It is a perfect power (a square), and thus also a powerful number.
It is a Smith number, since the sum of its digits (64) coincides with the sum of the digits of its prime factors.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 6494852529 + ... + 6494877895.
Almost surely, 2164755245832804 is an apocalyptic number.
164755245832804 is the 12835702-nd square number.
It is an amenable number.
164755245832804 is an abundant number, since it is smaller than the sum of its proper divisors (166551402443247).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
164755245832804 is an frugal number, since it uses more digits than its factorization.
164755245832804 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50806 (or 25403 counting only the distinct ones).
The product of its (nonzero) digits is 258048000, while the sum is 64.
The spelling of 164755245832804 in words is "one hundred sixty-four trillion, seven hundred fifty-five billion, two hundred forty-five million, eight hundred thirty-two thousand, eight hundred four".
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