Base | Representation |
---|---|
bin | 1011100010100011101011 |
3 | 12200200200220 |
4 | 23202203223 |
5 | 1233301011 |
6 | 144501123 |
7 | 34466424 |
oct | 13424353 |
9 | 5620626 |
10 | 3025131 |
11 | 178690a |
12 | 101a7a3 |
13 | 81bc25 |
14 | 58a64b |
15 | 3eb506 |
hex | 2e28eb |
3025131 has 8 divisors (see below), whose sum is σ = 4047504. Its totient is φ = 2009760.
The previous prime is 3025129. The next prime is 3025153. The reversal of 3025131 is 1315203.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 3025131 - 21 = 3025129 is a prime.
It is a super-2 number, since 2×30251312 = 18302835134322, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 3025131.
It is not an unprimeable number, because it can be changed into a prime (3025111) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 640 + ... + 2541.
It is an arithmetic number, because the mean of its divisors is an integer number (505938).
Almost surely, 23025131 is an apocalyptic number.
3025131 is a deficient number, since it is larger than the sum of its proper divisors (1022373).
3025131 is a wasteful number, since it uses less digits than its factorization.
3025131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3501.
The product of its (nonzero) digits is 90, while the sum is 15.
The square root of 3025131 is about 1739.2903725370. The cubic root of 3025131 is about 144.6265618501.
The spelling of 3025131 in words is "three million, twenty-five thousand, one hundred thirty-one".
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