Base | Representation |
---|---|
bin | 1010010000101… |
… | …11010101111110 |
3 | 12222222020222102 |
4 | 11020113111332 |
5 | 134014010341 |
6 | 12312545102 |
7 | 2063441510 |
oct | 510272576 |
9 | 188866872 |
10 | 86078846 |
11 | 44653347 |
12 | 249b2192 |
13 | 14aab239 |
14 | b609bb0 |
15 | 7854c9b |
hex | 521757e |
86078846 has 8 divisors (see below), whose sum is σ = 147563760. Its totient is φ = 36890928.
The previous prime is 86078831. The next prime is 86078849. The reversal of 86078846 is 64887068.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×860788463 (a number of 25 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 86078846.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (86078849) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3074231 + ... + 3074258.
It is an arithmetic number, because the mean of its divisors is an integer number (18445470).
Almost surely, 286078846 is an apocalyptic number.
86078846 is a deficient number, since it is larger than the sum of its proper divisors (61484914).
86078846 is a wasteful number, since it uses less digits than its factorization.
86078846 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6148498.
The product of its (nonzero) digits is 516096, while the sum is 47.
The square root of 86078846 is about 9277.8686129951. The cubic root of 86078846 is about 441.5353490856.
The spelling of 86078846 in words is "eighty-six million, seventy-eight thousand, eight hundred forty-six".
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