Base | Representation |
---|---|
bin | 1010010000011… |
… | …01010110001111 |
3 | 12222220011211000 |
4 | 11020031112033 |
5 | 134011203103 |
6 | 12312031343 |
7 | 2063211240 |
oct | 510152617 |
9 | 188804730 |
10 | 86037903 |
11 | 44625606 |
12 | 24992553 |
13 | 14a95703 |
14 | b5d8cc7 |
15 | 7847aa3 |
hex | 520d58f |
86037903 has 16 divisors (see below), whose sum is σ = 145672960. Its totient is φ = 49164408.
The previous prime is 86037881. The next prime is 86037907. The reversal of 86037903 is 30973068.
It is not a de Polignac number, because 86037903 - 218 = 85775759 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (86037907) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 227425 + ... + 227802.
It is an arithmetic number, because the mean of its divisors is an integer number (9104560).
Almost surely, 286037903 is an apocalyptic number.
86037903 is a deficient number, since it is larger than the sum of its proper divisors (59635057).
86037903 is a wasteful number, since it uses less digits than its factorization.
86037903 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 455243 (or 455237 counting only the distinct ones).
The product of its (nonzero) digits is 27216, while the sum is 36.
The square root of 86037903 is about 9275.6618631772. The cubic root of 86037903 is about 441.4653332432.
The spelling of 86037903 in words is "eighty-six million, thirty-seven thousand, nine hundred three".
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