Base | Representation |
---|---|
bin | 1010010010110… |
… | …10100010011110 |
3 | 20000111020112012 |
4 | 11021122202132 |
5 | 134101312303 |
6 | 12322511222 |
7 | 2065666106 |
oct | 511324236 |
9 | 200436465 |
10 | 86354078 |
11 | 44821108 |
12 | 24b05512 |
13 | 14b765b5 |
14 | b67c206 |
15 | 78ab5d8 |
hex | 525a89e |
86354078 has 8 divisors (see below), whose sum is σ = 133032072. Its totient is φ = 42010056.
The previous prime is 86354063. The next prime is 86354123. The reversal of 86354078 is 87045368.
It is a happy number.
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 pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 583400 + ... + 583547.
It is an arithmetic number, because the mean of its divisors is an integer number (16629009).
Almost surely, 286354078 is an apocalyptic number.
86354078 is a deficient number, since it is larger than the sum of its proper divisors (46677994).
86354078 is a wasteful number, since it uses less digits than its factorization.
86354078 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1166986.
The product of its (nonzero) digits is 161280, while the sum is 41.
The square root of 86354078 is about 9292.6894922837. The cubic root of 86354078 is about 442.0054427645.
The spelling of 86354078 in words is "eighty-six million, three hundred fifty-four thousand, seventy-eight".
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