Base | Representation |
---|---|
bin | 110000010000… |
… | …0010001110011 |
3 | 1202121021101021 |
4 | 1200200101303 |
5 | 22434014120 |
6 | 2302120311 |
7 | 425013130 |
oct | 140402163 |
9 | 52537337 |
10 | 25298035 |
11 | 13309874 |
12 | 8580097 |
13 | 5319a69 |
14 | 3507587 |
15 | 234aaaa |
hex | 1820473 |
25298035 has 16 divisors (see below), whose sum is σ = 34811136. Its totient is φ = 17288928.
The previous prime is 25298027. The next prime is 25298041. The reversal of 25298035 is 53089252.
It is not a de Polignac number, because 25298035 - 23 = 25298027 is a prime.
It is a super-2 number, since 2×252980352 = 1279981149722450, which contains 22 as substring.
It is a Duffinian number.
It is a plaindrome in base 15.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11104 + ... + 13186.
It is an arithmetic number, because the mean of its divisors is an integer number (2175696).
Almost surely, 225298035 is an apocalyptic number.
25298035 is a deficient number, since it is larger than the sum of its proper divisors (9513101).
25298035 is a wasteful number, since it uses less digits than its factorization.
25298035 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2442.
The product of its (nonzero) digits is 21600, while the sum is 34.
The square root of 25298035 is about 5029.7152006848. The cubic root of 25298035 is about 293.5591329881.
The spelling of 25298035 in words is "twenty-five million, two hundred ninety-eight thousand, thirty-five".
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