Base | Representation |
---|---|
bin | 1111111000010110101010 |
3 | 21211111112200 |
4 | 33320112222 |
5 | 2031203421 |
6 | 225121030 |
7 | 50245662 |
oct | 17702652 |
9 | 7744480 |
10 | 4162986 |
11 | 2393793 |
12 | 1489176 |
13 | b29b09 |
14 | 7a51a2 |
15 | 573726 |
hex | 3f85aa |
4162986 has 12 divisors (see below), whose sum is σ = 9019842. Its totient is φ = 1387656.
The previous prime is 4162973. The next prime is 4162993. The reversal of 4162986 is 6892614.
It can be written as a sum of positive squares in only one way, i.e., 4124961 + 38025 = 2031^2 + 195^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 4162986.
It is an unprimeable number.
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 5 ways as a sum of consecutive naturals, for example, 115621 + ... + 115656.
Almost surely, 24162986 is an apocalyptic number.
4162986 is an abundant number, since it is smaller than the sum of its proper divisors (4856856).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4162986 is a wasteful number, since it uses less digits than its factorization.
4162986 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 231285 (or 231282 counting only the distinct ones).
The product of its digits is 20736, while the sum is 36.
The square root of 4162986 is about 2040.3396776027. The cubic root of 4162986 is about 160.8675015477.
The spelling of 4162986 in words is "four million, one hundred sixty-two thousand, nine hundred eighty-six".
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