Base | Representation |
---|---|
bin | 11101111001101110… |
… | …11111110011100010 |
3 | 1112102210121200111002 |
4 | 32330313133303202 |
5 | 230334203113230 |
6 | 11212551352002 |
7 | 1105552031300 |
oct | 167467376342 |
9 | 45383550432 |
10 | 16053566690 |
11 | 6898902297 |
12 | 3140382602 |
13 | 168abbcbb5 |
14 | ac4117270 |
15 | 63e577545 |
hex | 3bcddfce2 |
16053566690 has 96 divisors (see below), whose sum is σ = 34826609664. Its totient is φ = 5306878080.
The previous prime is 16053566663. The next prime is 16053566731. The reversal of 16053566690 is 9666535061.
It is a super-2 number, since 2×160535666902 (a number of 21 digits) contains 22 as substring.
It is an unprimeable number.
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 47 ways as a sum of consecutive naturals, for example, 4448867 + ... + 4452473.
It is an arithmetic number, because the mean of its divisors is an integer number (362777184).
Almost surely, 216053566690 is an apocalyptic number.
16053566690 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
16053566690 is an abundant number, since it is smaller than the sum of its proper divisors (18773042974).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16053566690 is a wasteful number, since it uses less digits than its factorization.
16053566690 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3952 (or 3945 counting only the distinct ones).
The product of its (nonzero) digits is 874800, while the sum is 47.
The spelling of 16053566690 in words is "sixteen billion, fifty-three million, five hundred sixty-six thousand, six hundred ninety".
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