Base | Representation |
---|---|
bin | 1010010001101… |
… | …10111110001110 |
3 | 20000012211200122 |
4 | 11020312332032 |
5 | 134032132043 |
6 | 12315424542 |
7 | 2064521303 |
oct | 510667616 |
9 | 200184618 |
10 | 86208398 |
11 | 44731711 |
12 | 24a55152 |
13 | 14b251b3 |
14 | b6410aa |
15 | 787d368 |
hex | 5236f8e |
86208398 has 8 divisors (see below), whose sum is σ = 129397608. Its totient is φ = 43075864.
The previous prime is 86208389. The next prime is 86208443. The reversal of 86208398 is 89380268.
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, 10136 + ... + 16587.
It is an arithmetic number, because the mean of its divisors is an integer number (16174701).
Almost surely, 286208398 is an apocalyptic number.
86208398 is a deficient number, since it is larger than the sum of its proper divisors (43189210).
86208398 is a wasteful number, since it uses less digits than its factorization.
86208398 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28338.
The product of its (nonzero) digits is 165888, while the sum is 44.
The square root of 86208398 is about 9284.8477639647. The cubic root of 86208398 is about 441.7567473238.
The spelling of 86208398 in words is "eighty-six million, two hundred eight thousand, three hundred ninety-eight".
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