Base | Representation |
---|---|
bin | 1011000001000100… |
… | …0001011000100000 |
3 | 21122002120222021121 |
4 | 2300101001120200 |
5 | 22024024032003 |
6 | 1205240102024 |
7 | 133166141215 |
oct | 26021013040 |
9 | 7562528247 |
10 | 2957252128 |
11 | 1288323326 |
12 | 6a6464914 |
13 | 38189803c |
14 | 200a79b0c |
15 | 12494ccbd |
hex | b0441620 |
2957252128 has 36 divisors (see below), whose sum is σ = 5893290270. Its totient is φ = 1460577536.
The previous prime is 2957252063. The next prime is 2957252147. The reversal of 2957252128 is 8212527592.
It can be written as a sum of positive squares in only one way, i.e., 2807728144 + 149523984 = 52988^2 + 12228^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2901603 + ... + 2902621.
Almost surely, 22957252128 is an apocalyptic number.
It is an amenable number.
2957252128 is a deficient number, since it is larger than the sum of its proper divisors (2936038142).
2957252128 is an frugal number, since it uses more digits than its factorization.
2957252128 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2137 (or 1110 counting only the distinct ones).
The product of its digits is 201600, while the sum is 43.
The square root of 2957252128 is about 54380.6227253789. The cubic root of 2957252128 is about 1435.3664282954.
The spelling of 2957252128 in words is "two billion, nine hundred fifty-seven million, two hundred fifty-two thousand, one hundred twenty-eight".
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