Base | Representation |
---|---|
bin | 11110110011111110… |
… | …00010010000111111 |
3 | 1120200211211211122211 |
4 | 33121333002100333 |
5 | 232334233111421 |
6 | 11333242121251 |
7 | 1123633243432 |
oct | 173177022077 |
9 | 46624754584 |
10 | 16542082111 |
11 | 7019635145 |
12 | 3257ab0227 |
13 | 1738183789 |
14 | b2cd5d819 |
15 | 66c3c29e1 |
hex | 3d9fc243f |
16542082111 has 8 divisors (see below), whose sum is σ = 16582127760. Its totient is φ = 16502067072.
The previous prime is 16542082093. The next prime is 16542082127. The reversal of 16542082111 is 11128024561.
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 16542082111 - 25 = 16542082079 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16542082511) 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, 1359591 + ... + 1371703.
It is an arithmetic number, because the mean of its divisors is an integer number (2072765970).
Almost surely, 216542082111 is an apocalyptic number.
16542082111 is a deficient number, since it is larger than the sum of its proper divisors (40045649).
16542082111 is a wasteful number, since it uses less digits than its factorization.
16542082111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15305.
The product of its (nonzero) digits is 3840, while the sum is 31.
The spelling of 16542082111 in words is "sixteen billion, five hundred forty-two million, eighty-two thousand, one hundred eleven".
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