Base | Representation |
---|---|
bin | 10111100111000110… |
… | …010111001111001110 |
3 | 2102102211100010212010 |
4 | 113213012113033032 |
5 | 403410110311142 |
6 | 15351354122050 |
7 | 1555150540131 |
oct | 274706271716 |
9 | 72384303763 |
10 | 25352041422 |
11 | a82a625a54 |
12 | 4ab6420326 |
13 | 2510455956 |
14 | 1327026218 |
15 | 9d5a60e9c |
hex | 5e71973ce |
25352041422 has 16 divisors (see below), whose sum is σ = 51273792720. Its totient is φ = 8355728832.
The previous prime is 25352041417. The next prime is 25352041471. The reversal of 25352041422 is 22414025352.
It is a self number, because there is not a number n which added to its sum of digits gives 25352041422.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23737333 + ... + 23738400.
It is an arithmetic number, because the mean of its divisors is an integer number (3204612045).
Almost surely, 225352041422 is an apocalyptic number.
25352041422 is an abundant number, since it is smaller than the sum of its proper divisors (25921751298).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
25352041422 is a wasteful number, since it uses less digits than its factorization.
25352041422 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47475827.
The product of its (nonzero) digits is 19200, while the sum is 30.
Adding to 25352041422 its reverse (22414025352), we get a palindrome (47766066774).
The spelling of 25352041422 in words is "twenty-five billion, three hundred fifty-two million, forty-one thousand, four hundred twenty-two".
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