Base | Representation |
---|---|
bin | 111010111100010001… |
… | …000011000101010001 |
3 | 20001100122210000011021 |
4 | 322330101003011101 |
5 | 2014103230042300 |
6 | 45024004115441 |
7 | 4400224132126 |
oct | 727421030521 |
9 | 201318700137 |
10 | 63288127825 |
11 | 2492755317a |
12 | 10323095b81 |
13 | 5c77a43760 |
14 | 30c545c74d |
15 | 19a625cd1a |
hex | ebc443151 |
63288127825 has 24 divisors (see below), whose sum is σ = 84573836928. Its totient is φ = 46702754880.
The previous prime is 63288127801. The next prime is 63288127871. The reversal of 63288127825 is 52872188236.
It is not a de Polignac number, because 63288127825 - 29 = 63288127313 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 395544 + ... + 532006.
It is an arithmetic number, because the mean of its divisors is an integer number (3523909872).
Almost surely, 263288127825 is an apocalyptic number.
63288127825 is a gapful number since it is divisible by the number (65) formed by its first and last digit.
It is an amenable number.
63288127825 is a deficient number, since it is larger than the sum of its proper divisors (21285709103).
63288127825 is a wasteful number, since it uses less digits than its factorization.
63288127825 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 137913 (or 137908 counting only the distinct ones).
The product of its digits is 2580480, while the sum is 52.
The spelling of 63288127825 in words is "sixty-three billion, two hundred eighty-eight million, one hundred twenty-seven thousand, eight hundred twenty-five".
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