Base | Representation |
---|---|
bin | 111011101111101… |
… | …0011001110100101 |
3 | 12011201012000002011 |
4 | 1313133103032211 |
5 | 13101200201200 |
6 | 530531314221 |
7 | 100451421463 |
oct | 16737231645 |
9 | 5151160064 |
10 | 2004693925 |
11 | 939663243 |
12 | 47b44b971 |
13 | 25c42ba30 |
14 | 15035b833 |
15 | baedd5ba |
hex | 777d33a5 |
2004693925 has 24 divisors (see below), whose sum is σ = 2682578304. Its totient is φ = 1477325760.
The previous prime is 2004693923. The next prime is 2004693931. The reversal of 2004693925 is 5293964002.
It is not a de Polignac number, because 2004693925 - 21 = 2004693923 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2004693923) 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, 157344 + ... + 169606.
It is an arithmetic number, because the mean of its divisors is an integer number (111774096).
Almost surely, 22004693925 is an apocalyptic number.
2004693925 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2004693925 is a deficient number, since it is larger than the sum of its proper divisors (677884379).
2004693925 is a wasteful number, since it uses less digits than its factorization.
2004693925 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12789 (or 12784 counting only the distinct ones).
The product of its (nonzero) digits is 116640, while the sum is 40.
The square root of 2004693925 is about 44773.8084710247. The cubic root of 2004693925 is about 1260.9059422801.
The spelling of 2004693925 in words is "two billion, four million, six hundred ninety-three thousand, nine hundred twenty-five".
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