Base | Representation |
---|---|
bin | 111010101011010011… |
… | …010111111111111000 |
3 | 20000121211020200122001 |
4 | 322223103113333320 |
5 | 2013012400300422 |
6 | 44535440110344 |
7 | 4360200061453 |
oct | 725323277770 |
9 | 200554220561 |
10 | 63003525112 |
11 | 247a0935a20 |
12 | 102639053b4 |
13 | 5c30aa7098 |
14 | 309973649a |
15 | 198b291227 |
hex | eab4d7ff8 |
63003525112 has 64 divisors (see below), whose sum is σ = 132847711200. Its totient is φ = 27759997440.
The previous prime is 63003525083. The next prime is 63003525127. The reversal of 63003525112 is 21152530036.
It is a super-2 number, since 2×630035251122 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
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, 839898 + ... + 911830.
Almost surely, 263003525112 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 63003525112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66423855600).
63003525112 is an abundant number, since it is smaller than the sum of its proper divisors (69844186088).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
63003525112 is a wasteful number, since it uses less digits than its factorization.
63003525112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 72256 (or 72252 counting only the distinct ones).
The product of its (nonzero) digits is 5400, while the sum is 28.
The spelling of 63003525112 in words is "sixty-three billion, three million, five hundred twenty-five thousand, one hundred twelve".
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