Base | Representation |
---|---|
bin | 1011100100001000… |
… | …0000101011011001 |
3 | 22000100022101112110 |
4 | 2321002000223121 |
5 | 22324200441100 |
6 | 1232012102533 |
7 | 136633134243 |
oct | 27102005331 |
9 | 8010271473 |
10 | 3104312025 |
11 | 1353337631 |
12 | 727764a49 |
13 | 3a61a7929 |
14 | 2163db093 |
15 | 1327eb250 |
hex | b9080ad9 |
3104312025 has 48 divisors (see below), whose sum is σ = 5370888384. Its totient is φ = 1580417280.
The previous prime is 3104312023. The next prime is 3104312033. The reversal of 3104312025 is 5202134013.
It is not a de Polignac number, because 3104312025 - 21 = 3104312023 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 3104311992 and 3104312010.
It is not an unprimeable number, because it can be changed into a prime (3104312023) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 136522 + ... + 157628.
It is an arithmetic number, because the mean of its divisors is an integer number (111893508).
Almost surely, 23104312025 is an apocalyptic number.
It is an amenable number.
3104312025 is a deficient number, since it is larger than the sum of its proper divisors (2266576359).
3104312025 is a wasteful number, since it uses less digits than its factorization.
3104312025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21210 (or 21205 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 21.
The square root of 3104312025 is about 55716.3532995475. The cubic root of 3104312025 is about 1458.7754830928.
Adding to 3104312025 its reverse (5202134013), we get a palindrome (8306446038).
The spelling of 3104312025 in words is "three billion, one hundred four million, three hundred twelve thousand, twenty-five".
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