Base | Representation |
---|---|
bin | 11111001000010010… |
… | …11011101111100100 |
3 | 1121010201200000212222 |
4 | 33210021123233210 |
5 | 233211410030233 |
6 | 11402212331512 |
7 | 1131103405142 |
oct | 174411335744 |
9 | 47121600788 |
10 | 16712580068 |
11 | 70a68a7848 |
12 | 32a5013b98 |
13 | 17645ab642 |
14 | b47862592 |
15 | 67c350898 |
hex | 3e425bbe4 |
16712580068 has 24 divisors (see below), whose sum is σ = 30523915968. Its totient is φ = 7991587296.
The previous prime is 16712580067. The next prime is 16712580089. The reversal of 16712580068 is 86008521761.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (16712580067) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 687530 + ... + 711422.
It is an arithmetic number, because the mean of its divisors is an integer number (1271829832).
Almost surely, 216712580068 is an apocalyptic number.
It is an amenable number.
16712580068 is a deficient number, since it is larger than the sum of its proper divisors (13811335900).
16712580068 is a wasteful number, since it uses less digits than its factorization.
16712580068 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31523 (or 31521 counting only the distinct ones).
The product of its (nonzero) digits is 161280, while the sum is 44.
The spelling of 16712580068 in words is "sixteen billion, seven hundred twelve million, five hundred eighty thousand, sixty-eight".
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