Base | Representation |
---|---|
bin | 1010010010111… |
… | …10011010010110 |
3 | 20000112001021202 |
4 | 11021132122112 |
5 | 134102314232 |
6 | 12323112502 |
7 | 2066063261 |
oct | 511363226 |
9 | 200461252 |
10 | 86369942 |
11 | 4483201a |
12 | 24b12732 |
13 | 14b80899 |
14 | b683cd8 |
15 | 78b1162 |
hex | 525e696 |
86369942 has 8 divisors (see below), whose sum is σ = 130271232. Its totient is φ = 42946200.
The previous prime is 86369909. The next prime is 86369977. The reversal of 86369942 is 24996368.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118934 + ... + 119657.
It is an arithmetic number, because the mean of its divisors is an integer number (16283904).
Almost surely, 286369942 is an apocalyptic number.
86369942 is a deficient number, since it is larger than the sum of its proper divisors (43901290).
86369942 is a wasteful number, since it uses less digits than its factorization.
86369942 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 238774.
The product of its digits is 559872, while the sum is 47.
The square root of 86369942 is about 9293.5430272851. The cubic root of 86369942 is about 442.0325078634.
The spelling of 86369942 in words is "eighty-six million, three hundred sixty-nine thousand, nine hundred forty-two".
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