Base | Representation |
---|---|
bin | 11000000101000100… |
… | …100110000001000110 |
3 | 2110201212112201010020 |
4 | 120011010212001012 |
5 | 410422323103100 |
6 | 15513320040010 |
7 | 1603464655101 |
oct | 300504460106 |
9 | 73655481106 |
10 | 25854894150 |
11 | aa68460718 |
12 | 5016903006 |
13 | 2590699347 |
14 | 1373b21738 |
15 | a14c8e5a0 |
hex | 605126046 |
25854894150 has 48 divisors (see below), whose sum is σ = 64346816064. Its totient is φ = 6870264480.
The previous prime is 25854894137. The next prime is 25854894173. The reversal of 25854894150 is 5149845852.
It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 25854894093 and 25854894102.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 262084 + ... + 346983.
It is an arithmetic number, because the mean of its divisors is an integer number (1340558668).
Almost surely, 225854894150 is an apocalyptic number.
25854894150 is an abundant number, since it is smaller than the sum of its proper divisors (38491921914).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
25854894150 is a wasteful number, since it uses less digits than its factorization.
25854894150 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 609365 (or 609360 counting only the distinct ones).
The product of its (nonzero) digits is 2304000, while the sum is 51.
The spelling of 25854894150 in words is "twenty-five billion, eight hundred fifty-four million, eight hundred ninety-four thousand, one hundred fifty".
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