Base | Representation |
---|---|
bin | 11111101010001111001… |
… | …01111101001111000000 |
3 | 10211222212121000220110022 |
4 | 33311013211331033000 |
5 | 120310332412431433 |
6 | 2151424034153012 |
7 | 141410250142106 |
oct | 17650745751700 |
9 | 3758777026408 |
10 | 1087827858368 |
11 | 38a388514909 |
12 | 1569b3422768 |
13 | 7b7740916c4 |
14 | 3a918a79c76 |
15 | 1d46c07a698 |
hex | fd4797d3c0 |
1087827858368 has 56 divisors (see below), whose sum is σ = 2171636754000. Its totient is φ = 540653211648.
The previous prime is 1087827858367. The next prime is 1087827858379. The reversal of 1087827858368 is 8638587287801.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1087827858367) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7354808 + ... + 7501256.
It is an arithmetic number, because the mean of its divisors is an integer number (38779227750).
Almost surely, 21087827858368 is an apocalyptic number.
It is an amenable number.
1087827858368 is a deficient number, since it is larger than the sum of its proper divisors (1083808895632).
1087827858368 is a wasteful number, since it uses less digits than its factorization.
1087827858368 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 147157 (or 147147 counting only the distinct ones).
The product of its (nonzero) digits is 289013760, while the sum is 71.
The spelling of 1087827858368 in words is "one trillion, eighty-seven billion, eight hundred twenty-seven million, eight hundred fifty-eight thousand, three hundred sixty-eight".
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