Base | Representation |
---|---|
bin | 1010010001101… |
… | …01001011110111 |
3 | 20000012110122120 |
4 | 11020311023313 |
5 | 134031413304 |
6 | 12315331023 |
7 | 2064461046 |
oct | 510651367 |
9 | 200173576 |
10 | 86201079 |
11 | 44727168 |
12 | 24a50a73 |
13 | 14b21a73 |
14 | b63c55d |
15 | 787b0d9 |
hex | 52352f7 |
86201079 has 24 divisors (see below), whose sum is σ = 124358640. Its totient is φ = 53044992.
The previous prime is 86201077. The next prime is 86201179. The reversal of 86201079 is 97010268.
It is not a de Polignac number, because 86201079 - 21 = 86201077 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (86201077) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 45087 + ... + 46959.
It is an arithmetic number, because the mean of its divisors is an integer number (5181610).
Almost surely, 286201079 is an apocalyptic number.
86201079 is a deficient number, since it is larger than the sum of its proper divisors (38157561).
86201079 is a wasteful number, since it uses less digits than its factorization.
86201079 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1951 (or 1928 counting only the distinct ones).
The product of its (nonzero) digits is 6048, while the sum is 33.
The square root of 86201079 is about 9284.4536188189. The cubic root of 86201079 is about 441.7442454129.
The spelling of 86201079 in words is "eighty-six million, two hundred one thousand, seventy-nine".
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