Base | Representation |
---|---|
bin | 10111100101100001… |
… | …001001010111110011 |
3 | 2102100222102002221212 |
4 | 113211201021113303 |
5 | 403331312224313 |
6 | 15345005310335 |
7 | 1554406160351 |
oct | 274541112763 |
9 | 72328362855 |
10 | 25325508083 |
11 | a816653077 |
12 | 4aa95653ab |
13 | 2507ac5855 |
14 | 13236ba7d1 |
15 | 9d356e3a8 |
hex | 5e58495f3 |
25325508083 has 4 divisors (see below), whose sum is σ = 25477158000. Its totient is φ = 25173858168.
The previous prime is 25325508011. The next prime is 25325508157. The reversal of 25325508083 is 38080552352.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 25325508083 - 228 = 25057072627 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 25325508083.
It is not an unprimeable number, because it can be changed into a prime (25325501083) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75824708 + ... + 75825041.
It is an arithmetic number, because the mean of its divisors is an integer number (6369289500).
Almost surely, 225325508083 is an apocalyptic number.
25325508083 is a deficient number, since it is larger than the sum of its proper divisors (151649917).
25325508083 is a wasteful number, since it uses less digits than its factorization.
25325508083 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 151649916.
The product of its (nonzero) digits is 288000, while the sum is 41.
The spelling of 25325508083 in words is "twenty-five billion, three hundred twenty-five million, five hundred eight thousand, eighty-three".
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