Base | Representation |
---|---|
bin | 11110101001100010… |
… | …00111000100110100 |
3 | 1120110202010112022010 |
4 | 33110301013010310 |
5 | 232144330430331 |
6 | 11320434004220 |
7 | 1121521221330 |
oct | 172461070464 |
9 | 46422115263 |
10 | 16454545716 |
11 | 6a84186814 |
12 | 3232716670 |
13 | 1722cb4cab |
14 | b214947c0 |
15 | 664880e46 |
hex | 3d4c47134 |
16454545716 has 24 divisors (see below), whose sum is σ = 43878788800. Its totient is φ = 4701298752.
The previous prime is 16454545673. The next prime is 16454545717. The reversal of 16454545716 is 61754545461.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16454545717) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97943641 + ... + 97943808.
Almost surely, 216454545716 is an apocalyptic number.
It is an amenable number.
16454545716 is an abundant number, since it is smaller than the sum of its proper divisors (27424243084).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16454545716 is a wasteful number, since it uses less digits than its factorization.
16454545716 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 195887463 (or 195887461 counting only the distinct ones).
The product of its digits is 2016000, while the sum is 48.
The spelling of 16454545716 in words is "sixteen billion, four hundred fifty-four million, five hundred forty-five thousand, seven hundred sixteen".
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