Base | Representation |
---|---|
bin | 1111000101010… |
… | …1010010010100 |
3 | 11102001010202010 |
4 | 3301111102110 |
5 | 112143421032 |
6 | 10135544220 |
7 | 1365506556 |
oct | 361252224 |
9 | 142033663 |
10 | 63263892 |
11 | 3279010a |
12 | 1922b070 |
13 | 10150773 |
14 | 858b4d6 |
15 | 5849ccc |
hex | 3c55494 |
63263892 has 24 divisors (see below), whose sum is σ = 154034496. Its totient is φ = 20171008.
The previous prime is 63263887. The next prime is 63263899. The reversal of 63263892 is 29836236.
It is a self number, because there is not a number n which added to its sum of digits gives 63263892.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (63263899) 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, 114333 + ... + 114884.
It is an arithmetic number, because the mean of its divisors is an integer number (6418104).
Almost surely, 263263892 is an apocalyptic number.
It is an amenable number.
63263892 is an abundant number, since it is smaller than the sum of its proper divisors (90770604).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
63263892 is a wasteful number, since it uses less digits than its factorization.
63263892 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 229247 (or 229245 counting only the distinct ones).
The product of its digits is 93312, while the sum is 39.
The square root of 63263892 is about 7953.8601948991. The cubic root of 63263892 is about 398.4605243042.
The spelling of 63263892 in words is "sixty-three million, two hundred sixty-three thousand, eight hundred ninety-two".
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