Base | Representation |
---|---|
bin | 1000010110101… |
… | …10000100010100 |
3 | 11212212120120121 |
4 | 10023112010110 |
5 | 120420122321 |
6 | 10542041324 |
7 | 1510460065 |
oct | 413260424 |
9 | 155776517 |
10 | 70082836 |
11 | 366182aa |
12 | 1b579244 |
13 | 1169a445 |
14 | 944456c |
15 | 6245441 |
hex | 42d6114 |
70082836 has 12 divisors (see below), whose sum is σ = 122884020. Its totient is φ = 34973120.
The previous prime is 70082813. The next prime is 70082843. The reversal of 70082836 is 63828007.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 16353936 + 53728900 = 4044^2 + 7330^2 .
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, 14731 + ... + 18898.
It is an arithmetic number, because the mean of its divisors is an integer number (10240335).
Almost surely, 270082836 is an apocalyptic number.
It is an amenable number.
70082836 is a deficient number, since it is larger than the sum of its proper divisors (52801184).
70082836 is a wasteful number, since it uses less digits than its factorization.
70082836 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34154 (or 34152 counting only the distinct ones).
The product of its (nonzero) digits is 16128, while the sum is 34.
The square root of 70082836 is about 8371.5491995210. The cubic root of 70082836 is about 412.2910329397.
The spelling of 70082836 in words is "seventy million, eighty-two thousand, eight hundred thirty-six".
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