Base | Representation |
---|---|
bin | 1111110010100001010110 |
3 | 21210021202210 |
4 | 33302201112 |
5 | 2024422334 |
6 | 224414250 |
7 | 50116221 |
oct | 17624126 |
9 | 7707683 |
10 | 4139094 |
11 | 2377843 |
12 | 1477386 |
13 | b1bc8b |
14 | 79a5b8 |
15 | 56b5e9 |
hex | 3f2856 |
4139094 has 32 divisors (see below), whose sum is σ = 8642304. Its totient is φ = 1320480.
The previous prime is 4139063. The next prime is 4139101. The reversal of 4139094 is 4909314.
It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
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, 15607 + ... + 15869.
It is an arithmetic number, because the mean of its divisors is an integer number (270072).
Almost surely, 24139094 is an apocalyptic number.
4139094 is an abundant number, since it is smaller than the sum of its proper divisors (4503210).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4139094 is a wasteful number, since it uses less digits than its factorization.
4139094 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 372.
The product of its (nonzero) digits is 3888, while the sum is 30.
The square root of 4139094 is about 2034.4763454019. The cubic root of 4139094 is about 160.5591633673.
The spelling of 4139094 in words is "four million, one hundred thirty-nine thousand, ninety-four".
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