Base | Representation |
---|---|
bin | 1010010010011… |
… | …01101001000001 |
3 | 20000101120001120 |
4 | 11021031221001 |
5 | 134043114444 |
6 | 12321422453 |
7 | 2065356066 |
oct | 511155101 |
9 | 200346046 |
10 | 86301249 |
11 | 44795451 |
12 | 24a9aa29 |
13 | 14b58538 |
14 | b666c6d |
15 | 789ab19 |
hex | 524da41 |
86301249 has 16 divisors (see below), whose sum is σ = 121774080. Its totient is φ = 54213840.
The previous prime is 86301233. The next prime is 86301263. The reversal of 86301249 is 94210368.
It is not a de Polignac number, because 86301249 - 24 = 86301233 is a prime.
It is not an unprimeable number, because it can be changed into a prime (86301209) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6924 + ... + 14850.
It is an arithmetic number, because the mean of its divisors is an integer number (7610880).
Almost surely, 286301249 is an apocalyptic number.
It is an amenable number.
86301249 is a deficient number, since it is larger than the sum of its proper divisors (35472831).
86301249 is a wasteful number, since it uses less digits than its factorization.
86301249 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8140.
The product of its (nonzero) digits is 10368, while the sum is 33.
The square root of 86301249 is about 9289.8465541687. The cubic root of 86301249 is about 441.9152888715.
The spelling of 86301249 in words is "eighty-six million, three hundred one thousand, two hundred forty-nine".
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