Base | Representation |
---|---|
bin | 11110100111001010… |
… | …01101101111111001 |
3 | 1120102100200201122122 |
4 | 33103211031233321 |
5 | 232124232300410 |
6 | 11314443331025 |
7 | 1121160135536 |
oct | 172345155771 |
9 | 46370621578 |
10 | 16434650105 |
11 | 6a73a27965 |
12 | 3227b20a75 |
13 | 171bb3a243 |
14 | b1c995d8d |
15 | 662c50e55 |
hex | 3d394dbf9 |
16434650105 has 8 divisors (see below), whose sum is σ = 19726501632. Its totient is φ = 13144439088.
The previous prime is 16434650051. The next prime is 16434650131. The reversal of 16434650105 is 50105643461.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 16434650105 - 212 = 16434646009 is a prime.
It is a super-2 number, since 2×164346501052 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 387977 + ... + 428246.
It is an arithmetic number, because the mean of its divisors is an integer number (2465812704).
Almost surely, 216434650105 is an apocalyptic number.
It is an amenable number.
16434650105 is a deficient number, since it is larger than the sum of its proper divisors (3291851527).
16434650105 is an equidigital number, since it uses as much as digits as its factorization.
16434650105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 820255.
The product of its (nonzero) digits is 43200, while the sum is 35.
The spelling of 16434650105 in words is "sixteen billion, four hundred thirty-four million, six hundred fifty thousand, one hundred five".
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