Base | Representation |
---|---|
bin | 11110100101110110… |
… | …10110011101100100 |
3 | 1120101121001011122222 |
4 | 33102323112131210 |
5 | 232113430110443 |
6 | 11313412211512 |
7 | 1120664640404 |
oct | 172273263544 |
9 | 46347034588 |
10 | 16423675748 |
11 | 6a68811747 |
12 | 3224309b98 |
13 | 171979703c |
14 | b1b33a804 |
15 | 661cd4468 |
hex | 3d2ed6764 |
16423675748 has 12 divisors (see below), whose sum is σ = 28771982652. Its totient is φ = 8203109280.
The previous prime is 16423675747. The next prime is 16423675759. The reversal of 16423675748 is 84757632461.
It can be written as a sum of positive squares in 2 ways, for example, as 12154621504 + 4269054244 = 110248^2 + 65338^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 16423675748.
It is not an unprimeable number, because it can be changed into a prime (16423675747) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2177915 + ... + 2185442.
It is an arithmetic number, because the mean of its divisors is an integer number (2397665221).
Almost surely, 216423675748 is an apocalyptic number.
It is an amenable number.
16423675748 is a deficient number, since it is larger than the sum of its proper divisors (12348306904).
16423675748 is a wasteful number, since it uses less digits than its factorization.
16423675748 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4364302 (or 4364300 counting only the distinct ones).
The product of its digits is 6773760, while the sum is 53.
The spelling of 16423675748 in words is "sixteen billion, four hundred twenty-three million, six hundred seventy-five thousand, seven hundred forty-eight".
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