Base | Representation |
---|---|
bin | 10010110110010001010… |
… | …001010011100100111100 |
3 | 11120211012021102200002112 |
4 | 102312101101103210330 |
5 | 132210103412422202 |
6 | 2431003354513152 |
7 | 162401550440444 |
oct | 22662121234474 |
9 | 4524167380075 |
10 | 1295222389052 |
11 | 45a3342aa399 |
12 | 18b0334357b8 |
13 | 951a6361807 |
14 | 46990c57124 |
15 | 23a5979bb52 |
hex | 12d9145393c |
1295222389052 has 24 divisors (see below), whose sum is σ = 2309517986832. Its totient is φ = 635361292800.
The previous prime is 1295222389051. The next prime is 1295222389061. The reversal of 1295222389052 is 2509832225921.
It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1295222389051) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 4588652 + ... + 4862732.
It is an arithmetic number, because the mean of its divisors is an integer number (96229916118).
Almost surely, 21295222389052 is an apocalyptic number.
It is an amenable number.
1295222389052 is a deficient number, since it is larger than the sum of its proper divisors (1014295597780).
1295222389052 is a wasteful number, since it uses less digits than its factorization.
1295222389052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 296429 (or 296427 counting only the distinct ones).
The product of its (nonzero) digits is 1555200, while the sum is 50.
The spelling of 1295222389052 in words is "one trillion, two hundred ninety-five billion, two hundred twenty-two million, three hundred eighty-nine thousand, fifty-two".
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