Base | Representation |
---|---|
bin | 101111101111… |
… | …1000001100001 |
3 | 1202002200201221 |
4 | 1133133001201 |
5 | 22401441003 |
6 | 2252255041 |
7 | 422520646 |
oct | 137370141 |
9 | 52080657 |
10 | 25030753 |
11 | 13146a80 |
12 | 8471481 |
13 | 52551c7 |
14 | 3477dcd |
15 | 22e67bd |
hex | 17df061 |
25030753 has 8 divisors (see below), whose sum is σ = 27588960. Its totient is φ = 22519680.
The previous prime is 25030727. The next prime is 25030763. The reversal of 25030753 is 35703052.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 25030753 - 221 = 22933601 is a prime.
It is a super-3 number, since 3×250307533 (a number of 23 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (25030723) 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, 10663 + ... + 12796.
It is an arithmetic number, because the mean of its divisors is an integer number (3448620).
Almost surely, 225030753 is an apocalyptic number.
It is an amenable number.
25030753 is a deficient number, since it is larger than the sum of its proper divisors (2558207).
25030753 is a wasteful number, since it uses less digits than its factorization.
25030753 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23567.
The product of its (nonzero) digits is 3150, while the sum is 25.
The square root of 25030753 is about 5003.0743548342. The cubic root of 25030753 is about 292.5216211159.
The spelling of 25030753 in words is "twenty-five million, thirty thousand, seven hundred fifty-three".
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