Base | Representation |
---|---|
bin | 1010001110000… |
… | …01001110011100 |
3 | 12222022100010001 |
4 | 11013001032130 |
5 | 133421213413 |
6 | 12301224044 |
7 | 2060442226 |
oct | 507011634 |
9 | 188270101 |
10 | 85726108 |
11 | 44432326 |
12 | 24862024 |
13 | 149b6810 |
14 | b557416 |
15 | 77d54dd |
hex | 51c139c |
85726108 has 12 divisors (see below), whose sum is σ = 161560840. Its totient is φ = 39565872.
The previous prime is 85726103. The next prime is 85726127. The reversal of 85726108 is 80162758.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (85726103) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 824238 + ... + 824341.
Almost surely, 285726108 is an apocalyptic number.
It is an amenable number.
85726108 is a deficient number, since it is larger than the sum of its proper divisors (75834732).
85726108 is a wasteful number, since it uses less digits than its factorization.
85726108 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1648596 (or 1648594 counting only the distinct ones).
The product of its (nonzero) digits is 26880, while the sum is 37.
The square root of 85726108 is about 9258.8394521128. The cubic root of 85726108 is about 440.9314085110.
The spelling of 85726108 in words is "eighty-five million, seven hundred twenty-six thousand, one hundred eight".
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