Base | Representation |
---|---|
bin | 11101111010110100… |
… | …01111111010111100 |
3 | 1112110102202112000200 |
4 | 32331122033322330 |
5 | 230344021123133 |
6 | 11213514523500 |
7 | 1106022333063 |
oct | 167532177274 |
9 | 45412675020 |
10 | 16062676668 |
11 | 68a2a647a5 |
12 | 3143436590 |
13 | 168ca5c60c |
14 | ac54091da |
15 | 640276913 |
hex | 3bd68febc |
16062676668 has 18 divisors (see below), whose sum is σ = 40602877224. Its totient is φ = 5354225544.
The previous prime is 16062676667. The next prime is 16062676699. The reversal of 16062676668 is 86667626061.
It is a tau number, because it is divible by the number of its divisors (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16062676667) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 223092696 + ... + 223092767.
Almost surely, 216062676668 is an apocalyptic number.
16062676668 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
16062676668 is an abundant number, since it is smaller than the sum of its proper divisors (24540200556).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16062676668 is a wasteful number, since it uses less digits than its factorization.
16062676668 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 446185473 (or 446185468 counting only the distinct ones).
The product of its (nonzero) digits is 5225472, while the sum is 54.
The spelling of 16062676668 in words is "sixteen billion, sixty-two million, six hundred seventy-six thousand, six hundred sixty-eight".
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