Base | Representation |
---|---|
bin | 11110100101110011… |
… | …10110010101010000 |
3 | 1120101120022011112201 |
4 | 33102321312111100 |
5 | 232113330011000 |
6 | 11313355532544 |
7 | 1120661410426 |
oct | 172271662520 |
9 | 46346264481 |
10 | 16423282000 |
11 | 6a68572934 |
12 | 322415a154 |
13 | 1719689a58 |
14 | b1b277116 |
15 | 661c5796a |
hex | 3d2e76550 |
16423282000 has 40 divisors (see below), whose sum is σ = 39711500712. Its totient is φ = 6569312000.
The previous prime is 16423281947. The next prime is 16423282003. The reversal of 16423282000 is 28232461.
It can be written as a sum of positive squares in 4 ways, for example, as 225120016 + 16198161984 = 15004^2 + 127272^2 .
It is a tau number, because it is divible by the number of its divisors (40).
It is a self number, because there is not a number n which added to its sum of digits gives 16423282000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16423282003) 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, 4103821 + ... + 4107820.
Almost surely, 216423282000 is an apocalyptic number.
16423282000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
16423282000 is an abundant number, since it is smaller than the sum of its proper divisors (23288218712).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16423282000 is an equidigital number, since it uses as much as digits as its factorization.
16423282000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8211664 (or 8211648 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 28.
The spelling of 16423282000 in words is "sixteen billion, four hundred twenty-three million, two hundred eighty-two thousand".
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