Base | Representation |
---|---|
bin | 1011011111001101111111… |
… | …10010001011101011111000 |
3 | 10022110000102122210000001021 |
4 | 11233212333302023223320 |
5 | 11302342403042133341 |
6 | 125421055503032224 |
7 | 5215053635243545 |
oct | 557467762135370 |
9 | 108400378700037 |
10 | 25261920271096 |
11 | 805a57a463963 |
12 | 29bbb19b9b674 |
13 | 111325bc04822 |
14 | 63497d5dbbcc |
15 | 2dc1c1b439d1 |
hex | 16f9bfc8baf8 |
25261920271096 has 16 divisors (see below), whose sum is σ = 48521371253040. Its totient is φ = 12322887936960.
The previous prime is 25261920271079. The next prime is 25261920271123. The reversal of 25261920271096 is 69017202916252.
It is a happy number.
It is a super-2 number, since 2×252619202710962 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38509024476 + ... + 38509025131.
It is an arithmetic number, because the mean of its divisors is an integer number (3032585703315).
Almost surely, 225261920271096 is an apocalyptic number.
It is an amenable number.
25261920271096 is a deficient number, since it is larger than the sum of its proper divisors (23259450981944).
25261920271096 is a wasteful number, since it uses less digits than its factorization.
25261920271096 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 77018049654 (or 77018049650 counting only the distinct ones).
The product of its (nonzero) digits is 1632960, while the sum is 52.
The spelling of 25261920271096 in words is "twenty-five trillion, two hundred sixty-one billion, nine hundred twenty million, two hundred seventy-one thousand, ninety-six".
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