Base | Representation |
---|---|
bin | 10111010111010110000… |
… | …01000101001001011100 |
3 | 2211202011222201021220112 |
4 | 23223223001011021130 |
5 | 101123122023033134 |
6 | 1412445424505152 |
7 | 112000205412440 |
oct | 13535301051134 |
9 | 2752158637815 |
10 | 802806846044 |
11 | 28a517598775 |
12 | 10b70a47b1b8 |
13 | 5a920632a18 |
14 | 2abdb04c820 |
15 | 15d399301ce |
hex | baeb04525c |
802806846044 has 24 divisors (see below), whose sum is σ = 1629578079360. Its totient is φ = 338924851056.
The previous prime is 802806846011. The next prime is 802806846047. The reversal of 802806846044 is 440648608208.
It is a super-2 number, since 2×8028068460442 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 802806845983 and 802806846001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (802806846047) 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 7 ways as a sum of consecutive naturals, for example, 213965834 + ... + 213969585.
It is an arithmetic number, because the mean of its divisors is an integer number (67899086640).
Almost surely, 2802806846044 is an apocalyptic number.
It is an amenable number.
802806846044 is an abundant number, since it is smaller than the sum of its proper divisors (826771233316).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
802806846044 is a wasteful number, since it uses less digits than its factorization.
802806846044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 427935497 (or 427935495 counting only the distinct ones).
The product of its (nonzero) digits is 2359296, while the sum is 50.
The spelling of 802806846044 in words is "eight hundred two billion, eight hundred six million, eight hundred forty-six thousand, forty-four".
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