Base | Representation |
---|---|
bin | 1101111111111000001001… |
… | …11111010001101001111100 |
3 | 11000222202000110202010201222 |
4 | 12333330010333101221330 |
5 | 13013313232230303214 |
6 | 145245035203052512 |
7 | 6324635326325606 |
oct | 677740477215174 |
9 | 130882013663658 |
10 | 30782114306684 |
11 | 9898692046724 |
12 | 3551943971138 |
13 | 1423982a6aa30 |
14 | 785c1015c176 |
15 | 385aa7c9138e |
hex | 1bff04fd1a7c |
30782114306684 has 24 divisors (see below), whose sum is σ = 58052537866848. Its totient is φ = 14197311311040.
The previous prime is 30782114306599. The next prime is 30782114306711. The reversal of 30782114306684 is 48660341128703.
It is a super-2 number, since 2×307821143066842 (a number of 28 digits) contains 22 as substring.
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, 204473387 + ... + 204623874.
It is an arithmetic number, because the mean of its divisors is an integer number (2418855744452).
Almost surely, 230782114306684 is an apocalyptic number.
It is an amenable number.
30782114306684 is a deficient number, since it is larger than the sum of its proper divisors (27270423560164).
30782114306684 is a wasteful number, since it uses less digits than its factorization.
30782114306684 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 409098725 (or 409098723 counting only the distinct ones).
The product of its (nonzero) digits is 4644864, while the sum is 53.
The spelling of 30782114306684 in words is "thirty trillion, seven hundred eighty-two billion, one hundred fourteen million, three hundred six thousand, six hundred eighty-four".
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