Base | Representation |
---|---|
bin | 1011011111000101010000… |
… | …11010110011101100011101 |
3 | 10022102120100000102012202120 |
4 | 11233202220122303230131 |
5 | 11302303303211102003 |
6 | 125415002433013153 |
7 | 5214526533532533 |
oct | 557425032635435 |
9 | 108376300365676 |
10 | 25257233300253 |
11 | 805859481a339 |
12 | 29bb0303b41b9 |
13 | 1112992b862b6 |
14 | 634656d42153 |
15 | 2dbeea421853 |
hex | 16f8a86b3b1d |
25257233300253 has 16 divisors (see below), whose sum is σ = 33712740245376. Its totient is φ = 16819942092800.
The previous prime is 25257233300231. The next prime is 25257233300263. The reversal of 25257233300253 is 35200333275252.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 25257233300253 - 220 = 25257232251677 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (25257233300263) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100514176 + ... + 100765142.
It is an arithmetic number, because the mean of its divisors is an integer number (2107046265336).
Almost surely, 225257233300253 is an apocalyptic number.
It is an amenable number.
25257233300253 is a deficient number, since it is larger than the sum of its proper divisors (8455506945123).
25257233300253 is a wasteful number, since it uses less digits than its factorization.
25257233300253 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 287124.
The product of its (nonzero) digits is 1134000, while the sum is 42.
The spelling of 25257233300253 in words is "twenty-five trillion, two hundred fifty-seven billion, two hundred thirty-three million, three hundred thousand, two hundred fifty-three".
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