Base | Representation |
---|---|
bin | 10001111100101001100… |
… | …10110101010000001000 |
3 | 2011221202020222000002201 |
4 | 20332110302311100020 |
5 | 40100423212122431 |
6 | 1151144121205544 |
7 | 62360552156320 |
oct | 10762462652010 |
9 | 2157666860081 |
10 | 616676676616 |
11 | 2185929a8570 |
12 | 9b6239308b4 |
13 | 461c9977ab0 |
14 | 21bc103c280 |
15 | 11093e7a461 |
hex | 8f94cb5408 |
616676676616 has 64 divisors (see below), whose sum is σ = 1552472772480. Its totient is φ = 221781818880.
The previous prime is 616676676587. The next prime is 616676676619.
616676676616 is nontrivially palindromic in base 10.
It is a super-2 number, since 2×6166766766162 (a number of 24 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (616676676619) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38495781 + ... + 38511796.
It is an arithmetic number, because the mean of its divisors is an integer number (24257387070).
Almost surely, 2616676676616 is an apocalyptic number.
It is an amenable number.
616676676616 is an abundant number, since it is smaller than the sum of its proper divisors (935796095864).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
616676676616 is a wasteful number, since it uses less digits than its factorization.
616676676616 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 77007614 (or 77007610 counting only the distinct ones).
The product of its digits is 82301184, while the sum is 64.
The spelling of 616676676616 in words is "six hundred sixteen billion, six hundred seventy-six million, six hundred seventy-six thousand, six hundred sixteen".
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