Base | Representation |
---|---|
bin | 1001011010110000… |
… | …0100101011000011 |
3 | 20112012010121110001 |
4 | 2112230010223003 |
5 | 20134200322000 |
6 | 1054510420431 |
7 | 116435541346 |
oct | 22654045303 |
9 | 6465117401 |
10 | 2528135875 |
11 | 10880809a1 |
12 | 5a6801717 |
13 | 313a00ab5 |
14 | 19da9645d |
15 | ebe3746a |
hex | 96b04ac3 |
2528135875 has 48 divisors (see below), whose sum is σ = 3425235840. Its totient is φ = 1861785600.
The previous prime is 2528135867. The next prime is 2528135903. The reversal of 2528135875 is 5785318252.
It is not a de Polignac number, because 2528135875 - 23 = 2528135867 is a prime.
It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1697131 + ... + 1698619.
It is an arithmetic number, because the mean of its divisors is an integer number (71359080).
Almost surely, 22528135875 is an apocalyptic number.
2528135875 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
2528135875 is a deficient number, since it is larger than the sum of its proper divisors (897099965).
2528135875 is a wasteful number, since it uses less digits than its factorization.
2528135875 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1585 (or 1558 counting only the distinct ones).
The product of its digits is 672000, while the sum is 46.
The square root of 2528135875 is about 50280.5715460753. The cubic root of 2528135875 is about 1362.2813273056.
The spelling of 2528135875 in words is "two billion, five hundred twenty-eight million, one hundred thirty-five thousand, eight hundred seventy-five".
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