Base | Representation |
---|---|
bin | 110000101000010000… |
… | …1000000000001101010 |
3 | 100222112220112212010100 |
4 | 1201100201000001222 |
5 | 3202333042340432 |
6 | 115550254130230 |
7 | 10354605502320 |
oct | 1412041000152 |
9 | 328486485110 |
10 | 104430043242 |
11 | 4031a045168 |
12 | 182a54b0976 |
13 | 9b035612c5 |
14 | 50a9559d10 |
15 | 2ab310a07c |
hex | 185084006a |
104430043242 has 48 divisors (see below), whose sum is σ = 262827856512. Its totient is φ = 29348019360.
The previous prime is 104430043231. The next prime is 104430043243. The reversal of 104430043242 is 242340034401.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (104430043243) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6785838 + ... + 6801209.
It is an arithmetic number, because the mean of its divisors is an integer number (5475580344).
Almost surely, 2104430043242 is an apocalyptic number.
104430043242 is an abundant number, since it is smaller than the sum of its proper divisors (158397813270).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
104430043242 is a wasteful number, since it uses less digits than its factorization.
104430043242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13587123 (or 13587120 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 27.
Adding to 104430043242 its reverse (242340034401), we get a palindrome (346770077643).
The spelling of 104430043242 in words is "one hundred four billion, four hundred thirty million, forty-three thousand, two hundred forty-two".
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