Base | Representation |
---|---|
bin | 1010101101011101… |
… | …0000110011001001 |
3 | 21102100211020101200 |
4 | 2223113100303021 |
5 | 21342000031212 |
6 | 1153141134413 |
7 | 131150054124 |
oct | 25327206311 |
9 | 7370736350 |
10 | 2875002057 |
11 | 1245955664 |
12 | 6829ba409 |
13 | 36a82a765 |
14 | 1d3b893bb |
15 | 11c6026dc |
hex | ab5d0cc9 |
2875002057 has 24 divisors (see below), whose sum is σ = 4227297984. Its totient is φ = 1882545504.
The previous prime is 2875001999. The next prime is 2875002071. The reversal of 2875002057 is 7502005782.
2875002057 is a `hidden beast` number, since 2 + 87 + 500 + 20 + 57 = 666.
2875002057 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a de Polignac number, because none of the positive numbers 2k-2875002057 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2875002457) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 118108 + ... + 140354.
It is an arithmetic number, because the mean of its divisors is an integer number (176137416).
Almost surely, 22875002057 is an apocalyptic number.
It is an amenable number.
2875002057 is a deficient number, since it is larger than the sum of its proper divisors (1352295927).
2875002057 is a wasteful number, since it uses less digits than its factorization.
2875002057 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22509 (or 22506 counting only the distinct ones).
The product of its (nonzero) digits is 39200, while the sum is 36.
The square root of 2875002057 is about 53619.0456554385. The cubic root of 2875002057 is about 1421.9338290465.
The spelling of 2875002057 in words is "two billion, eight hundred seventy-five million, two thousand, fifty-seven".
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