Base | Representation |
---|---|
bin | 100111101000011100… |
… | …111101011000101110 |
3 | 11001211201000020022211 |
4 | 213220130331120232 |
5 | 1144122440024441 |
6 | 31314353001034 |
7 | 3034354141000 |
oct | 475034753056 |
9 | 131751006284 |
10 | 42554611246 |
11 | 17057a72304 |
12 | 82b755317a |
13 | 40223c2c54 |
14 | 20b9996370 |
15 | 1190deda81 |
hex | 9e873d62e |
42554611246 has 32 divisors (see below), whose sum is σ = 76170758400. Its totient is φ = 17813545848.
The previous prime is 42554611243. The next prime is 42554611303. The reversal of 42554611246 is 64211645524.
It is a junction number, because it is equal to n+sod(n) for n = 42554611199 and 42554611208.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42554611243) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 691816 + ... + 750811.
It is an arithmetic number, because the mean of its divisors is an integer number (2380336200).
Almost surely, 242554611246 is an apocalyptic number.
42554611246 is a deficient number, since it is larger than the sum of its proper divisors (33616147154).
42554611246 is a wasteful number, since it uses less digits than its factorization.
42554611246 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1442693 (or 1442679 counting only the distinct ones).
The product of its digits is 230400, while the sum is 40.
The spelling of 42554611246 in words is "forty-two billion, five hundred fifty-four million, six hundred eleven thousand, two hundred forty-six".
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