Base | Representation |
---|---|
bin | 1010010001110… |
… | …00111011011010 |
3 | 20000020020200101 |
4 | 11020320323122 |
5 | 134032411120 |
6 | 12315530014 |
7 | 2064553540 |
oct | 510707332 |
9 | 200206611 |
10 | 86216410 |
11 | 44737735 |
12 | 24a5990a |
13 | 14b28a37 |
14 | b643d90 |
15 | 788090a |
hex | 5238eda |
86216410 has 16 divisors (see below), whose sum is σ = 177359616. Its totient is φ = 29559888.
The previous prime is 86216407. The next prime is 86216447. The reversal of 86216410 is 1461268.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 615762 + ... + 615901.
It is an arithmetic number, because the mean of its divisors is an integer number (11084976).
Almost surely, 286216410 is an apocalyptic number.
86216410 is an abundant number, since it is smaller than the sum of its proper divisors (91143206).
86216410 is a wasteful number, since it uses less digits than its factorization.
86216410 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1231677.
The product of its (nonzero) digits is 2304, while the sum is 28.
The square root of 86216410 is about 9285.2792095876. The cubic root of 86216410 is about 441.7704321677.
Adding to 86216410 its reverse (1461268), we get a palindrome (87677678).
The spelling of 86216410 in words is "eighty-six million, two hundred sixteen thousand, four hundred ten".
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