Base | Representation |
---|---|
bin | 101000100100001101… |
… | …0000101001110101100 |
3 | 22022212010121222001021 |
4 | 1101020122011032230 |
5 | 2411402210031021 |
6 | 104004130223524 |
7 | 6202524665143 |
oct | 1211032051654 |
9 | 268763558037 |
10 | 87114142636 |
11 | 33a43731804 |
12 | 14a72424ba4 |
13 | 82a3c93881 |
14 | 430592875a |
15 | 23ecd32c41 |
hex | 14486853ac |
87114142636 has 12 divisors (see below), whose sum is σ = 152685379728. Its totient is φ = 43489748432.
The previous prime is 87114142607. The next prime is 87114142679. The reversal of 87114142636 is 63624141178.
It is a junction number, because it is equal to n+sod(n) for n = 87114142592 and 87114142601.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16827811 + ... + 16832986.
It is an arithmetic number, because the mean of its divisors is an integer number (12723781644).
Almost surely, 287114142636 is an apocalyptic number.
It is an amenable number.
87114142636 is a deficient number, since it is larger than the sum of its proper divisors (65571237092).
87114142636 is a wasteful number, since it uses less digits than its factorization.
87114142636 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33661448 (or 33661446 counting only the distinct ones).
The product of its digits is 193536, while the sum is 43.
The spelling of 87114142636 in words is "eighty-seven billion, one hundred fourteen million, one hundred forty-two thousand, six hundred thirty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •