Base | Representation |
---|---|
bin | 111111010101101… |
… | …1110110100001001 |
3 | 12111010011211101222 |
4 | 1332223132310021 |
5 | 13323040441000 |
6 | 550521051425 |
7 | 103444662311 |
oct | 17653366411 |
9 | 5433154358 |
10 | 2125327625 |
11 | 9a0768113 |
12 | 4b3926b75 |
13 | 27b418215 |
14 | 1623a0441 |
15 | c68bba85 |
hex | 7eaded09 |
2125327625 has 32 divisors (see below), whose sum is σ = 2699858304. Its totient is φ = 1670136000.
The previous prime is 2125327609. The next prime is 2125327637. The reversal of 2125327625 is 5267235212.
It is not a de Polignac number, because 2125327625 - 24 = 2125327609 is a prime.
It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1751519 + ... + 1752731.
It is an arithmetic number, because the mean of its divisors is an integer number (84370572).
Almost surely, 22125327625 is an apocalyptic number.
2125327625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2125327625 is a deficient number, since it is larger than the sum of its proper divisors (574530679).
2125327625 is a wasteful number, since it uses less digits than its factorization.
2125327625 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1466 (or 1456 counting only the distinct ones).
The product of its digits is 50400, while the sum is 35.
The square root of 2125327625 is about 46101.2757415671. The cubic root of 2125327625 is about 1285.7068637873.
The spelling of 2125327625 in words is "two billion, one hundred twenty-five million, three hundred twenty-seven thousand, six hundred twenty-five".
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