Base | Representation |
---|---|
bin | 10000000000101010101111 |
3 | 21220020020220 |
4 | 100000222233 |
5 | 2033301124 |
6 | 225542423 |
7 | 50450160 |
oct | 20005257 |
9 | 7806226 |
10 | 4197039 |
11 | 2407330 |
12 | 14a4a13 |
13 | b3c472 |
14 | 7b3767 |
15 | 57d879 |
hex | 400aaf |
4197039 has 16 divisors (see below), whose sum is σ = 6977280. Its totient is φ = 2180160.
The previous prime is 4197031. The next prime is 4197091. The reversal of 4197039 is 9307914.
It is not a de Polignac number, because 4197039 - 23 = 4197031 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a d-powerful number, because it can be written as 411 + 1 + 9 + 74 + 0 + 35 + 92 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4197031) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8854 + ... + 9315.
It is an arithmetic number, because the mean of its divisors is an integer number (436080).
Almost surely, 24197039 is an apocalyptic number.
4197039 is a deficient number, since it is larger than the sum of its proper divisors (2780241).
4197039 is a wasteful number, since it uses less digits than its factorization.
4197039 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18190.
The product of its (nonzero) digits is 6804, while the sum is 33.
The square root of 4197039 is about 2048.6676157933. The cubic root of 4197039 is about 161.3049401156.
The spelling of 4197039 in words is "four million, one hundred ninety-seven thousand, thirty-nine".
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