Base | Representation |
---|---|
bin | 10011101001101100011000… |
… | …110110011100011101010010 |
3 | 102100000102212222100202102112 |
4 | 103221230120312130131102 |
5 | 42312014113204313210 |
6 | 503452254544145322 |
7 | 24130135332106325 |
oct | 2351543066343522 |
9 | 370012788322375 |
10 | 86428043822930 |
11 | 255a1a22622157 |
12 | 983a401008242 |
13 | 392c18b8529c4 |
14 | 174b1d52627bc |
15 | 9ed2d22dad05 |
hex | 4e9b18d9c752 |
86428043822930 has 32 divisors (see below), whose sum is σ = 159193432651968. Its totient is φ = 33766167556800.
The previous prime is 86428043822929. The next prime is 86428043822951. The reversal of 86428043822930 is 3922834082468.
It is a self number, because there is not a number n which added to its sum of digits gives 86428043822930.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10498340 + ... + 16824720.
It is an arithmetic number, because the mean of its divisors is an integer number (4974794770374).
Almost surely, 286428043822930 is an apocalyptic number.
86428043822930 is a deficient number, since it is larger than the sum of its proper divisors (72765388829038).
86428043822930 is a wasteful number, since it uses less digits than its factorization.
86428043822930 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6358202.
The product of its (nonzero) digits is 31850496, while the sum is 59.
The spelling of 86428043822930 in words is "eighty-six trillion, four hundred twenty-eight billion, forty-three million, eight hundred twenty-two thousand, nine hundred thirty".
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