Base | Representation |
---|---|
bin | 10111010100101001000… |
… | …11101011111101011011 |
3 | 2211121102220020220222112 |
4 | 23222110203223331123 |
5 | 101112134203100443 |
6 | 1412045450342535 |
7 | 111616233106541 |
oct | 13522443537533 |
9 | 2747386226875 |
10 | 801356300123 |
11 | 289942816095 |
12 | 10b38472aa4b |
13 | 5a74bc67522 |
14 | 2ab0053dd91 |
15 | 15ca2403b18 |
hex | ba948ebf5b |
801356300123 has 4 divisors (see below), whose sum is σ = 816476230368. Its totient is φ = 786236369880.
The previous prime is 801356300081. The next prime is 801356300137. The reversal of 801356300123 is 321003653108.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 801356300123 - 216 = 801356234587 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 801356300123.
It is not an unprimeable number, because it can be changed into a prime (800356300123) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7559965043 + ... + 7559965148.
It is an arithmetic number, because the mean of its divisors is an integer number (204119057592).
Almost surely, 2801356300123 is an apocalyptic number.
801356300123 is a deficient number, since it is larger than the sum of its proper divisors (15119930245).
801356300123 is a wasteful number, since it uses less digits than its factorization.
801356300123 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15119930244.
The product of its (nonzero) digits is 12960, while the sum is 32.
The spelling of 801356300123 in words is "eight hundred one billion, three hundred fifty-six million, three hundred thousand, one hundred twenty-three".
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