Base | Representation |
---|---|
bin | 11110110111000101… |
… | …10010010001110110 |
3 | 1120202200001100020022 |
4 | 33123202302101312 |
5 | 232412431343110 |
6 | 11340014405142 |
7 | 1124401432361 |
oct | 173342622166 |
9 | 46680040208 |
10 | 16568231030 |
11 | 703237521a |
12 | 32648007b2 |
13 | 174070a900 |
14 | b326090d8 |
15 | 66e83a755 |
hex | 3db8b2476 |
16568231030 has 48 divisors (see below), whose sum is σ = 32316432624. Its totient is φ = 6113128320.
The previous prime is 16568231027. The next prime is 16568231047. The reversal of 16568231030 is 3013286561.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3260852 + ... + 3265928.
It is an arithmetic number, because the mean of its divisors is an integer number (673259013).
Almost surely, 216568231030 is an apocalyptic number.
16568231030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
16568231030 is a deficient number, since it is larger than the sum of its proper divisors (15748201594).
16568231030 is a wasteful number, since it uses less digits than its factorization.
16568231030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7041 (or 7028 counting only the distinct ones).
The product of its (nonzero) digits is 25920, while the sum is 35.
The spelling of 16568231030 in words is "sixteen billion, five hundred sixty-eight million, two hundred thirty-one thousand, thirty".
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