Base | Representation |
---|---|
bin | 101011011110100111… |
… | …0110001000100011010 |
3 | 22221000001101121100120 |
4 | 1112331032301010122 |
5 | 3012204440444132 |
6 | 110520531214110 |
7 | 6513526032342 |
oct | 1267516610432 |
9 | 287001347316 |
10 | 93369078042 |
11 | 36663457309 |
12 | 16119147336 |
13 | 8a5cb0c596 |
14 | 473a539d22 |
15 | 266702702c |
hex | 15bd3b111a |
93369078042 has 32 divisors (see below), whose sum is σ = 188586537984. Its totient is φ = 30815281200.
The previous prime is 93369078041. The next prime is 93369078071. The reversal of 93369078042 is 24087096339.
It is not an unprimeable number, because it can be changed into a prime (93369078041) 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 15 ways as a sum of consecutive naturals, for example, 1162317 + ... + 1240047.
It is an arithmetic number, because the mean of its divisors is an integer number (5893329312).
Almost surely, 293369078042 is an apocalyptic number.
93369078042 is an abundant number, since it is smaller than the sum of its proper divisors (95217459942).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
93369078042 is a wasteful number, since it uses less digits than its factorization.
93369078042 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 79714.
The product of its (nonzero) digits is 1959552, while the sum is 51.
The spelling of 93369078042 in words is "ninety-three billion, three hundred sixty-nine million, seventy-eight thousand, forty-two".
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