Base | Representation |
---|---|
bin | 1111110011111110111110 |
3 | 21210120222201 |
4 | 33303332332 |
5 | 2030120321 |
6 | 224502114 |
7 | 50142541 |
oct | 17637676 |
9 | 7716881 |
10 | 4145086 |
11 | 23812a0 |
12 | 147a93a |
13 | b2191a |
14 | 79c858 |
15 | 56d291 |
hex | 3f3fbe |
4145086 has 32 divisors (see below), whose sum is σ = 7192800. Its totient is φ = 1774080.
The previous prime is 4145069. The next prime is 4145111. The reversal of 4145086 is 6805414.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46530 + ... + 46618.
It is an arithmetic number, because the mean of its divisors is an integer number (224775).
Almost surely, 24145086 is an apocalyptic number.
4145086 is a deficient number, since it is larger than the sum of its proper divisors (3047714).
4145086 is a wasteful number, since it uses less digits than its factorization.
4145086 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 204.
The product of its (nonzero) digits is 3840, while the sum is 28.
The square root of 4145086 is about 2035.9484276376. The cubic root of 4145086 is about 160.6366043588.
The spelling of 4145086 in words is "four million, one hundred forty-five thousand, eighty-six".
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