Base | Representation |
---|---|
bin | 11110110100111110… |
… | …01110110011101101 |
3 | 1120201102201122010202 |
4 | 33122133032303231 |
5 | 232343413201333 |
6 | 11334143043245 |
7 | 1124065055000 |
oct | 173237166355 |
9 | 46642648122 |
10 | 16550522093 |
11 | 702337a236 |
12 | 325a8a0525 |
13 | 1739b4a251 |
14 | b30119537 |
15 | 66cedd5e8 |
hex | 3da7ceced |
16550522093 has 16 divisors (see below), whose sum is σ = 19332940800. Its totient is φ = 14162612688.
The previous prime is 16550522089. The next prime is 16550522101. The reversal of 16550522093 is 39022505561.
It is not a de Polignac number, because 16550522093 - 22 = 16550522089 is a prime.
It is a super-2 number, since 2×165505220932 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16550522003) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 168455 + ... + 247947.
It is an arithmetic number, because the mean of its divisors is an integer number (1208308800).
Almost surely, 216550522093 is an apocalyptic number.
It is an amenable number.
16550522093 is a deficient number, since it is larger than the sum of its proper divisors (2782418707).
16550522093 is an frugal number, since it uses more digits than its factorization.
16550522093 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 80121 (or 80107 counting only the distinct ones).
The product of its (nonzero) digits is 81000, while the sum is 38.
The spelling of 16550522093 in words is "sixteen billion, five hundred fifty million, five hundred twenty-two thousand, ninety-three".
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