Base | Representation |
---|---|
bin | 10111010100101010101… |
… | …01100011000100001101 |
3 | 2211121110210211222201010 |
4 | 23222111111203010031 |
5 | 101112201024332033 |
6 | 1412051034435433 |
7 | 111616452156000 |
oct | 13522525430415 |
9 | 2747423758633 |
10 | 801369370893 |
11 | 28994a133383 |
12 | 10b388b92b79 |
13 | 5a751892a00 |
14 | 2ab02183537 |
15 | 15ca3636863 |
hex | ba9556310d |
801369370893 has 192 divisors, whose sum is σ = 1384171008000. Its totient is φ = 411917425920.
The previous prime is 801369370891. The next prime is 801369370897. The reversal of 801369370893 is 398073963108.
It is not a de Polignac number, because 801369370893 - 21 = 801369370891 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (801369370891) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 1269998688 + ... + 1269999318.
It is an arithmetic number, because the mean of its divisors is an integer number (7209224000).
Almost surely, 2801369370893 is an apocalyptic number.
It is an amenable number.
801369370893 is a deficient number, since it is larger than the sum of its proper divisors (582801637107).
801369370893 is a wasteful number, since it uses less digits than its factorization.
801369370893 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 857 (or 830 counting only the distinct ones).
The product of its (nonzero) digits is 5878656, while the sum is 57.
The spelling of 801369370893 in words is "eight hundred one billion, three hundred sixty-nine million, three hundred seventy thousand, eight hundred ninety-three".
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