Base | Representation |
---|---|
bin | 11110000110111100… |
… | …00010001001001111 |
3 | 1112201112001011002002 |
4 | 33003132002021033 |
5 | 231101032111421 |
6 | 11231545422515 |
7 | 1111365361454 |
oct | 170336021117 |
9 | 45645034062 |
10 | 16164332111 |
11 | 6945386a64 |
12 | 317149aa3b |
13 | 16a7b32775 |
14 | ad4b0b82b |
15 | 649156b0b |
hex | 3c378224f |
16164332111 has 8 divisors (see below), whose sum is σ = 16654384944. Its totient is φ = 15681539520.
The previous prime is 16164332083. The next prime is 16164332141. The reversal of 16164332111 is 11123346161.
16164332111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-16164332111 is a prime.
It is a super-2 number, since 2×161643321112 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16164332141) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1810541 + ... + 1819446.
It is an arithmetic number, because the mean of its divisors is an integer number (2081798118).
Almost surely, 216164332111 is an apocalyptic number.
16164332111 is a deficient number, since it is larger than the sum of its proper divisors (490052833).
16164332111 is an equidigital number, since it uses as much as digits as its factorization.
16164332111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3630121.
The product of its digits is 2592, while the sum is 29.
Adding to 16164332111 its reverse (11123346161), we get a palindrome (27287678272).
The spelling of 16164332111 in words is "sixteen billion, one hundred sixty-four million, three hundred thirty-two thousand, one hundred eleven".
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