Base | Representation |
---|---|
bin | 10111101011111000… |
… | …010110001110001010 |
3 | 2102122102021022220020 |
4 | 113223320112032022 |
5 | 404041124101242 |
6 | 15403341241310 |
7 | 1560143405100 |
oct | 275370261612 |
9 | 72572238806 |
10 | 25432253322 |
11 | a870931383 |
12 | 4b19263236 |
13 | 2523c5b608 |
14 | 1333945c70 |
15 | 9dcb076ec |
hex | 5ebe1638a |
25432253322 has 48 divisors (see below), whose sum is σ = 59532027552. Its totient is φ = 7221765600.
The previous prime is 25432253311. The next prime is 25432253333. The reversal of 25432253322 is 22335223452.
It is an interprime number because it is at equal distance from previous prime (25432253311) and next prime (25432253333).
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 23 ways as a sum of consecutive naturals, for example, 217429 + ... + 313272.
It is an arithmetic number, because the mean of its divisors is an integer number (1240250574).
Almost surely, 225432253322 is an apocalyptic number.
25432253322 is an abundant number, since it is smaller than the sum of its proper divisors (34099774230).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
25432253322 is a wasteful number, since it uses less digits than its factorization.
25432253322 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 530883 (or 530876 counting only the distinct ones).
The product of its digits is 86400, while the sum is 33.
Adding to 25432253322 its reverse (22335223452), we get a palindrome (47767476774).
The spelling of 25432253322 in words is "twenty-five billion, four hundred thirty-two million, two hundred fifty-three thousand, three hundred twenty-two".
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