Base | Representation |
---|---|
bin | 10111100111000110… |
… | …010010110100101110 |
3 | 2102102211022020001111 |
4 | 113213012102310232 |
5 | 403410104221332 |
6 | 15351353502234 |
7 | 1555150433332 |
oct | 274706226456 |
9 | 72384266044 |
10 | 25352023342 |
11 | a82a613408 |
12 | 4ab641197a |
13 | 251044a659 |
14 | 132701d7c2 |
15 | 9d5a5a947 |
hex | 5e7192d2e |
25352023342 has 32 divisors (see below), whose sum is σ = 40235760000. Its totient is φ = 11947147488.
The previous prime is 25352023331. The next prime is 25352023363. The reversal of 25352023342 is 24332025352.
It is a happy number.
25352023342 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 6577888 + ... + 6581740.
It is an arithmetic number, because the mean of its divisors is an integer number (1257367500).
Almost surely, 225352023342 is an apocalyptic number.
25352023342 is a deficient number, since it is larger than the sum of its proper divisors (14883736658).
25352023342 is a wasteful number, since it uses less digits than its factorization.
25352023342 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4720.
The product of its (nonzero) digits is 43200, while the sum is 31.
Adding to 25352023342 its reverse (24332025352), we get a palindrome (49684048694).
The spelling of 25352023342 in words is "twenty-five billion, three hundred fifty-two million, twenty-three thousand, three hundred forty-two".
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