Base | Representation |
---|---|
bin | 1010010001001… |
… | …11100010110010 |
3 | 20000002122000001 |
4 | 11020213202302 |
5 | 134023121302 |
6 | 12314220214 |
7 | 2064136123 |
oct | 510474262 |
9 | 200078001 |
10 | 86145202 |
11 | 44699190 |
12 | 24a2466a |
13 | 14b024c0 |
14 | b62604a |
15 | 7869787 |
hex | 52278b2 |
86145202 has 64 divisors (see below), whose sum is σ = 162570240. Its totient is φ = 33652800.
The previous prime is 86145197. The next prime is 86145203. The reversal of 86145202 is 20254168.
It is not an unprimeable number, because it can be changed into a prime (86145203) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 450927 + ... + 451117.
It is an arithmetic number, because the mean of its divisors is an integer number (2540160).
Almost surely, 286145202 is an apocalyptic number.
86145202 is a deficient number, since it is larger than the sum of its proper divisors (76425038).
86145202 is a wasteful number, since it uses less digits than its factorization.
86145202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 319.
The product of its (nonzero) digits is 3840, while the sum is 28.
The square root of 86145202 is about 9281.4439609363. The cubic root of 86145202 is about 441.6487760800.
The spelling of 86145202 in words is "eighty-six million, one hundred forty-five thousand, two hundred two".
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