Base | Representation |
---|---|
bin | 1100110001011001000110… |
… | …11111100000011010011111 |
3 | 10200102221021212211010202111 |
4 | 12120230203133200122133 |
5 | 12140122332433012320 |
6 | 135422125401334451 |
7 | 5626050030164065 |
oct | 630544337403237 |
9 | 120387255733674 |
10 | 28085386610335 |
11 | 8a48a4461442a |
12 | 3197177197427 |
13 | 1289595ca24a2 |
14 | 6d14a8c14035 |
15 | 33a87313ca5a |
hex | 198b237e069f |
28085386610335 has 8 divisors (see below), whose sum is σ = 33739458958656. Its totient is φ = 22443645937440.
The previous prime is 28085386610291. The next prime is 28085386610363. The reversal of 28085386610335 is 53301668358082.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 28085386610335 - 27 = 28085386610207 is a prime.
It is a super-2 number, since 2×280853866103352 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 28085386610335.
It is a congruent 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, 3082913844 + ... + 3082922953.
It is an arithmetic number, because the mean of its divisors is an integer number (4217432369832).
Almost surely, 228085386610335 is an apocalyptic number.
28085386610335 is a deficient number, since it is larger than the sum of its proper divisors (5654072348321).
28085386610335 is an equidigital number, since it uses as much as digits as its factorization.
28085386610335 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6165837713.
The product of its (nonzero) digits is 24883200, while the sum is 58.
The spelling of 28085386610335 in words is "twenty-eight trillion, eighty-five billion, three hundred eighty-six million, six hundred ten thousand, three hundred thirty-five".
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