Base | Representation |
---|---|
bin | 1000010110011011111… |
… | …01101101110001001000 |
3 | 1000102121011220022222002 |
4 | 10023031331231301020 |
5 | 14200104334132224 |
6 | 335451043050132 |
7 | 26505141140522 |
oct | 4131575556110 |
9 | 1012534808862 |
10 | 286923349064 |
11 | 100757828970 |
12 | 47736070948 |
13 | 21097900031 |
14 | dc5c542a12 |
15 | 76e466a9ae |
hex | 42cdf6dc48 |
286923349064 has 32 divisors (see below), whose sum is σ = 587055047040. Its totient is φ = 130382731200.
The previous prime is 286923349039. The next prime is 286923349099. The reversal of 286923349064 is 460943329682.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 148784 + ... + 771999.
It is an arithmetic number, because the mean of its divisors is an integer number (18345470220).
Almost surely, 2286923349064 is an apocalyptic number.
It is an amenable number.
286923349064 is an abundant number, since it is smaller than the sum of its proper divisors (300131697976).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
286923349064 is a wasteful number, since it uses less digits than its factorization.
286923349064 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 924341 (or 924337 counting only the distinct ones).
The product of its (nonzero) digits is 13436928, while the sum is 56.
The spelling of 286923349064 in words is "two hundred eighty-six billion, nine hundred twenty-three million, three hundred forty-nine thousand, sixty-four".
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