Base | Representation |
---|---|
bin | 1010010001110… |
… | …11101111010110 |
3 | 20000020211110220 |
4 | 11020323233112 |
5 | 134033243201 |
6 | 12320055210 |
7 | 2064632241 |
oct | 510735726 |
9 | 200224426 |
10 | 86227926 |
11 | 44745354 |
12 | 24a64506 |
13 | 14b31055 |
14 | b648258 |
15 | 7884036 |
hex | 523bbd6 |
86227926 has 32 divisors (see below), whose sum is σ = 181398528. Its totient is φ = 27287520.
The previous prime is 86227913. The next prime is 86227949. The reversal of 86227926 is 62972268.
It is a super-2 number, since 2×862279262 = 14870510444522952, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5485 + ... + 14231.
It is an arithmetic number, because the mean of its divisors is an integer number (5668704).
Almost surely, 286227926 is an apocalyptic number.
86227926 is an abundant number, since it is smaller than the sum of its proper divisors (95170602).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86227926 is a wasteful number, since it uses less digits than its factorization.
86227926 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8836.
The product of its digits is 145152, while the sum is 42.
The square root of 86227926 is about 9285.8993102445. The cubic root of 86227926 is about 441.7901005109.
It can be divided in two parts, 86227 and 926, that added together give a triangular number (87153 = T417).
The spelling of 86227926 in words is "eighty-six million, two hundred twenty-seven thousand, nine hundred twenty-six".
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