Base | Representation |
---|---|
bin | 1010010000010… |
… | …10011110100011 |
3 | 12222212120200121 |
4 | 11020022132203 |
5 | 134010314042 |
6 | 12311501111 |
7 | 2063132044 |
oct | 510123643 |
9 | 188776617 |
10 | 86026147 |
11 | 44617799 |
12 | 24987797 |
13 | 14a9025c |
14 | b5d48cb |
15 | 7844367 |
hex | 520a7a3 |
86026147 has 16 divisors (see below), whose sum is σ = 91929600. Its totient is φ = 80356320.
The previous prime is 86026133. The next prime is 86026207. The reversal of 86026147 is 74162068.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-86026147 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (86026747) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 205104 + ... + 205522.
It is an arithmetic number, because the mean of its divisors is an integer number (5745600).
Almost surely, 286026147 is an apocalyptic number.
86026147 is a deficient number, since it is larger than the sum of its proper divisors (5903453).
86026147 is a wasteful number, since it uses less digits than its factorization.
86026147 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 666.
The product of its (nonzero) digits is 16128, while the sum is 34.
The square root of 86026147 is about 9275.0281401190. The cubic root of 86026147 is about 441.4452254276.
The spelling of 86026147 in words is "eighty-six million, twenty-six thousand, one hundred forty-seven".
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