Base | Representation |
---|---|
bin | 1111000101010… |
… | …0100110110100 |
3 | 11102000222221000 |
4 | 3301110212310 |
5 | 112143323413 |
6 | 10135523300 |
7 | 1365465501 |
oct | 361244664 |
9 | 142028830 |
10 | 63261108 |
11 | 32789009 |
12 | 19229530 |
13 | 1014c411 |
14 | 858a4a8 |
15 | 5849073 |
hex | 3c549b4 |
63261108 has 48 divisors (see below), whose sum is σ = 172648000. Its totient is φ = 19976544.
The previous prime is 63261101. The next prime is 63261119. The reversal of 63261108 is 80116236.
63261108 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (63261101) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13363 + ... + 17466.
Almost surely, 263261108 is an apocalyptic number.
It is an amenable number.
63261108 is an abundant number, since it is smaller than the sum of its proper divisors (109386892).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
63261108 is a wasteful number, since it uses less digits than its factorization.
63261108 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30861 (or 30853 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 27.
The square root of 63261108 is about 7953.6851836114. The cubic root of 63261108 is about 398.4546793146.
The spelling of 63261108 in words is "sixty-three million, two hundred sixty-one thousand, one hundred eight".
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