Base | Representation |
---|---|
bin | 1010101001010001… |
… | …1111110110000010 |
3 | 21101010220001010121 |
4 | 2222110133312002 |
5 | 21323010000114 |
6 | 1151314050454 |
7 | 130545230614 |
oct | 25224376602 |
9 | 7333801117 |
10 | 2857500034 |
11 | 1236a91084 |
12 | 678b79a2a |
13 | 36701032c |
14 | 1d1710db4 |
15 | 11ace6a24 |
hex | aa51fd82 |
2857500034 has 8 divisors (see below), whose sum is σ = 4297742460. Its totient is φ = 1424919216.
The previous prime is 2857500017. The next prime is 2857500049. The reversal of 2857500034 is 4300057582.
It is a happy number.
2857500034 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 2750687809 + 106812225 = 52447^2 + 10335^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1914469 + ... + 1915960.
Almost surely, 22857500034 is an apocalyptic number.
2857500034 is a deficient number, since it is larger than the sum of its proper divisors (1440242426).
2857500034 is a wasteful number, since it uses less digits than its factorization.
2857500034 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3830804.
The product of its (nonzero) digits is 33600, while the sum is 34.
The square root of 2857500034 is about 53455.5893616374. The cubic root of 2857500034 is about 1419.0425394440.
The spelling of 2857500034 in words is "two billion, eight hundred fifty-seven million, five hundred thousand, thirty-four".
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