Base | Representation |
---|---|
bin | 11010001011101111… |
… | …110011010010010011 |
3 | 2200120100010212001101 |
4 | 122023233303102103 |
5 | 430034234231020 |
6 | 20525432245231 |
7 | 2013462116254 |
oct | 321357632223 |
9 | 80510125041 |
10 | 28114367635 |
11 | 10a17911582 |
12 | 5547540817 |
13 | 28608220c3 |
14 | 1509c40b2b |
15 | ae830800a |
hex | 68bbf3493 |
28114367635 has 8 divisors (see below), whose sum is σ = 34825539456. Its totient is φ = 21765961920.
The previous prime is 28114367599. The next prime is 28114367647. The reversal of 28114367635 is 53676341182.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-28114367635 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90691354 + ... + 90691663.
It is an arithmetic number, because the mean of its divisors is an integer number (4353192432).
Almost surely, 228114367635 is an apocalyptic number.
28114367635 is a deficient number, since it is larger than the sum of its proper divisors (6711171821).
28114367635 is a wasteful number, since it uses less digits than its factorization.
28114367635 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 181383053.
The product of its digits is 725760, while the sum is 46.
It can be divided in two parts, 2811 and 4367635, that added together give a triangular number (4370446 = T2956).
The spelling of 28114367635 in words is "twenty-eight billion, one hundred fourteen million, three hundred sixty-seven thousand, six hundred thirty-five".
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