Base | Representation |
---|---|
bin | 1010010001010… |
… | …10011011101110 |
3 | 20000010020020102 |
4 | 11020222123232 |
5 | 134024011123 |
6 | 12314351102 |
7 | 2064215462 |
oct | 510523356 |
9 | 200106212 |
10 | 86157038 |
11 | 446a7070 |
12 | 24a2b492 |
13 | 14b079c6 |
14 | b62a4a2 |
15 | 786d028 |
hex | 522a6ee |
86157038 has 8 divisors (see below), whose sum is σ = 140984280. Its totient is φ = 39162280.
The previous prime is 86157023. The next prime is 86157061. The reversal of 86157038 is 83075168.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 86156992 and 86157010.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1958093 + ... + 1958136.
It is an arithmetic number, because the mean of its divisors is an integer number (17623035).
Almost surely, 286157038 is an apocalyptic number.
86157038 is a deficient number, since it is larger than the sum of its proper divisors (54827242).
86157038 is a wasteful number, since it uses less digits than its factorization.
86157038 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3916242.
The product of its (nonzero) digits is 40320, while the sum is 38.
The square root of 86157038 is about 9282.0815553409. The cubic root of 86157038 is about 441.6690020683.
The spelling of 86157038 in words is "eighty-six million, one hundred fifty-seven thousand, thirty-eight".
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