Base | Representation |
---|---|
bin | 1010001000110… |
… | …01010000101100 |
3 | 12221000101101011 |
4 | 11010121100230 |
5 | 133232204444 |
6 | 12234355004 |
7 | 2051545363 |
oct | 504312054 |
9 | 187011334 |
10 | 85038124 |
11 | 44002446 |
12 | 2458ba64 |
13 | 14805622 |
14 | b4187da |
15 | 76eb734 |
hex | 511942c |
85038124 has 6 divisors (see below), whose sum is σ = 148816724. Its totient is φ = 42519060.
The previous prime is 85038119. The next prime is 85038127. The reversal of 85038124 is 42183058.
It is not an unprimeable number, because it can be changed into a prime (85038127) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10629762 + ... + 10629769.
Almost surely, 285038124 is an apocalyptic number.
It is an amenable number.
85038124 is a deficient number, since it is larger than the sum of its proper divisors (63778600).
85038124 is a wasteful number, since it uses less digits than its factorization.
85038124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21259535 (or 21259533 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 31.
The square root of 85038124 is about 9221.6117897036. The cubic root of 85038124 is about 439.7486925804.
The spelling of 85038124 in words is "eighty-five million, thirty-eight thousand, one hundred twenty-four".
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