Base | Representation |
---|---|
bin | 1000111111111110… |
… | …11011100000010101 |
3 | 110110201200012220021 |
4 | 10133333123200111 |
5 | 34343403014400 |
6 | 2115235505141 |
7 | 230506451023 |
oct | 43777334025 |
9 | 13421605807 |
10 | 4831688725 |
11 | 205a3a9286 |
12 | b2a1581b1 |
13 | 5c001b116 |
14 | 33b9ab713 |
15 | 1d42ab71a |
hex | 11ffdb815 |
4831688725 has 12 divisors (see below), whose sum is σ = 6008570784. Its totient is φ = 3854204720.
The previous prime is 4831688723. The next prime is 4831688759. The reversal of 4831688725 is 5278861384.
It is not a de Polignac number, because 4831688725 - 21 = 4831688723 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 (4831688723) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 269809 + ... + 287158.
It is an arithmetic number, because the mean of its divisors is an integer number (500714232).
Almost surely, 24831688725 is an apocalyptic number.
It is an amenable number.
4831688725 is a deficient number, since it is larger than the sum of its proper divisors (1176882059).
4831688725 is a wasteful number, since it uses less digits than its factorization.
4831688725 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 557324 (or 557319 counting only the distinct ones).
The product of its digits is 2580480, while the sum is 52.
The square root of 4831688725 is about 69510.3497689373. The cubic root of 4831688725 is about 1690.5693173110.
The spelling of 4831688725 in words is "four billion, eight hundred thirty-one million, six hundred eighty-eight thousand, seven hundred twenty-five".
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