Base | Representation |
---|---|
bin | 111010110011100101… |
… | …111111101110001000 |
3 | 20000222111222122121202 |
4 | 322303211333232020 |
5 | 2013304002433021 |
6 | 45001325323332 |
7 | 4363506310124 |
oct | 726345775610 |
9 | 200874878552 |
10 | 63142624136 |
11 | 24862402099 |
12 | 102a2406548 |
13 | 5c5385a2b7 |
14 | 30addc4584 |
15 | 19985baa0b |
hex | eb397fb88 |
63142624136 has 64 divisors (see below), whose sum is σ = 129344947200. Its totient is φ = 28781862912.
The previous prime is 63142624073. The next prime is 63142624169.
63142624136 is nontrivially palindromic in base 10.
It is a self number, because there is not a number n which added to its sum of digits gives 63142624136.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 569105 + ... + 670943.
It is an arithmetic number, because the mean of its divisors is an integer number (2021014800).
Almost surely, 263142624136 is an apocalyptic number.
It is an amenable number.
63142624136 is an abundant number, since it is smaller than the sum of its proper divisors (66202323064).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
63142624136 is a wasteful number, since it uses less digits than its factorization.
63142624136 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 102006 (or 102002 counting only the distinct ones).
The product of its digits is 124416, while the sum is 38.
The spelling of 63142624136 in words is "sixty-three billion, one hundred forty-two million, six hundred twenty-four thousand, one hundred thirty-six".
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