Base | Representation |
---|---|
bin | 11111101001001000000… |
… | …01101101010010001111 |
3 | 10211221100000020010222102 |
4 | 33310210001231102033 |
5 | 120303122133401140 |
6 | 2151244520505315 |
7 | 141356413215140 |
oct | 17644401552217 |
9 | 3757300203872 |
10 | 1087231153295 |
11 | 38a101707521 |
12 | 15686761b23b |
13 | 7b6aa57a791 |
14 | 3a89d70dac7 |
15 | 1d4349ade15 |
hex | fd2406d48f |
1087231153295 has 32 divisors (see below), whose sum is σ = 1505930849280. Its totient is φ = 738098242560.
The previous prime is 1087231153247. The next prime is 1087231153313. The reversal of 1087231153295 is 5923511327801.
1087231153295 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 1087231153295 - 216 = 1087231087759 is a prime.
It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14450975 + ... + 14526015.
It is an arithmetic number, because the mean of its divisors is an integer number (47060339040).
Almost surely, 21087231153295 is an apocalyptic number.
1087231153295 is a deficient number, since it is larger than the sum of its proper divisors (418699695985).
1087231153295 is a wasteful number, since it uses less digits than its factorization.
1087231153295 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 79175.
The product of its (nonzero) digits is 453600, while the sum is 47.
The spelling of 1087231153295 in words is "one trillion, eighty-seven billion, two hundred thirty-one million, one hundred fifty-three thousand, two hundred ninety-five".
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