Base | Representation |
---|---|
bin | 1001100101011000… |
… | …0101000111011100 |
3 | 20122021222210220122 |
4 | 2121112011013130 |
5 | 20232102432142 |
6 | 1103141534112 |
7 | 120516415265 |
oct | 23126050734 |
9 | 6567883818 |
10 | 2572702172 |
11 | 1100250247 |
12 | 5b9714338 |
13 | 320005ba1 |
14 | 1a597796c |
15 | 100cdc1d2 |
hex | 995851dc |
2572702172 has 24 divisors (see below), whose sum is σ = 4667144160. Its totient is φ = 1239416640.
The previous prime is 2572702151. The next prime is 2572702177. The reversal of 2572702172 is 2712072752.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2572702177) 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, 33722 + ... + 79262.
It is an arithmetic number, because the mean of its divisors is an integer number (194464340).
Almost surely, 22572702172 is an apocalyptic number.
It is an amenable number.
2572702172 is a deficient number, since it is larger than the sum of its proper divisors (2094441988).
2572702172 is a wasteful number, since it uses less digits than its factorization.
2572702172 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46061 (or 46059 counting only the distinct ones).
The product of its (nonzero) digits is 27440, while the sum is 35.
The square root of 2572702172 is about 50721.8116001390. The cubic root of 2572702172 is about 1370.2395681002.
The spelling of 2572702172 in words is "two billion, five hundred seventy-two million, seven hundred two thousand, one hundred seventy-two".
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