Base | Representation |
---|---|
bin | 1010111010001110… |
… | …01111100010010001 |
3 | 120010012020220020022 |
4 | 11131013033202101 |
5 | 43443412201100 |
6 | 2405110553225 |
7 | 265100633252 |
oct | 53507174221 |
9 | 16105226208 |
10 | 5857147025 |
11 | 2536230284 |
12 | 1175668815 |
13 | 7245ccc92 |
14 | 3d7c64b29 |
15 | 24431ae85 |
hex | 15d1cf891 |
5857147025 has 12 divisors (see below), whose sum is σ = 7265225100. Its totient is φ = 4684193280.
The previous prime is 5857147013. The next prime is 5857147039. The reversal of 5857147025 is 5207417585.
It is a Cunningham number, because it is equal to 765322+1.
It can be written as a sum of positive squares in 6 ways, for example, as 459159184 + 5397987841 = 21428^2 + 73471^2 .
It is not a de Polignac number, because 5857147025 - 26 = 5857146961 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 43721 + ... + 116729.
It is an arithmetic number, because the mean of its divisors is an integer number (605435425).
Almost surely, 25857147025 is an apocalyptic number.
It is an amenable number.
5857147025 is a deficient number, since it is larger than the sum of its proper divisors (1408078075).
5857147025 is a wasteful number, since it uses less digits than its factorization.
5857147025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 76228 (or 76223 counting only the distinct ones).
The product of its (nonzero) digits is 392000, while the sum is 44.
The square root of 5857147025 is about 76532.0000065332. Note that the first 5 decimals coincide. The cubic root of 5857147025 is about 1802.5834328684.
The spelling of 5857147025 in words is "five billion, eight hundred fifty-seven million, one hundred forty-seven thousand, twenty-five".
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