Base | Representation |
---|---|
bin | 1010010101110… |
… | …01100000111101 |
3 | 20001020000011110 |
4 | 11022321200331 |
5 | 134201234401 |
6 | 12335112233 |
7 | 2102206224 |
oct | 512714075 |
9 | 201200143 |
10 | 86743101 |
11 | 44a67415 |
12 | 25072679 |
13 | 14c816a3 |
14 | b73dcbb |
15 | 79369d6 |
hex | 52b983d |
86743101 has 8 divisors (see below), whose sum is σ = 115720704. Its totient is φ = 57797120.
The previous prime is 86743093. The next prime is 86743103. The reversal of 86743101 is 10134768.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 86743101 - 23 = 86743093 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (86743103) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 516 + ... + 13181.
It is an arithmetic number, because the mean of its divisors is an integer number (14465088).
Almost surely, 286743101 is an apocalyptic number.
It is an amenable number.
86743101 is a deficient number, since it is larger than the sum of its proper divisors (28977603).
86743101 is a wasteful number, since it uses less digits than its factorization.
86743101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15811.
The product of its (nonzero) digits is 4032, while the sum is 30.
The square root of 86743101 is about 9313.5976400100. The cubic root of 86743101 is about 442.6681897593.
Adding to 86743101 its reverse (10134768), we get a palindrome (96877869).
The spelling of 86743101 in words is "eighty-six million, seven hundred forty-three thousand, one hundred one".
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