Base | Representation |
---|---|
bin | 11111101001011101111… |
… | …10101010001001011010 |
3 | 10211221210210222121201100 |
4 | 33310232332222021122 |
5 | 120304011203402021 |
6 | 2151315043132230 |
7 | 141364104112530 |
oct | 17645676521132 |
9 | 3757723877640 |
10 | 1087414903386 |
11 | 38a1964006a9 |
12 | 1568b9074076 |
13 | 7b709665546 |
14 | 3a8b9ca2150 |
15 | 1d445ba8626 |
hex | fd2efaa25a |
1087414903386 has 192 divisors, whose sum is σ = 2836107406080. Its totient is φ = 294543406080.
The previous prime is 1087414903319. The next prime is 1087414903433. The reversal of 1087414903386 is 6833094147801.
1087414903386 is a `hidden beast` number, since 1 + 0 + 8 + 7 + 41 + 490 + 33 + 86 = 666.
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 137521645 + ... + 137529551.
It is an arithmetic number, because the mean of its divisors is an integer number (14771392740).
Almost surely, 21087414903386 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1087414903386, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1418053703040).
1087414903386 is an abundant number, since it is smaller than the sum of its proper divisors (1748692502694).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1087414903386 is a wasteful number, since it uses less digits than its factorization.
1087414903386 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8629 (or 8626 counting only the distinct ones).
The product of its (nonzero) digits is 3483648, while the sum is 54.
The spelling of 1087414903386 in words is "one trillion, eighty-seven billion, four hundred fourteen million, nine hundred three thousand, three hundred eighty-six".
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