Base | Representation |
---|---|
bin | 111110001110001011010 |
3 | 10211120210212 |
4 | 13301301122 |
5 | 1010220444 |
6 | 111411122 |
7 | 23221145 |
oct | 7616132 |
9 | 3746725 |
10 | 2038874 |
11 | 1172922 |
12 | 823aa2 |
13 | 565046 |
14 | 3b105c |
15 | 2a419e |
hex | 1f1c5a |
2038874 has 8 divisors (see below), whose sum is σ = 3163860. Its totient is φ = 984256.
The previous prime is 2038867. The next prime is 2038879. The reversal of 2038874 is 4788302.
It can be written as a sum of positive squares in 2 ways, for example, as 1803649 + 235225 = 1343^2 + 485^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 2038874.
It is not an unprimeable number, because it can be changed into a prime (2038879) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17519 + ... + 17634.
22038874 is an apocalyptic number.
2038874 is a deficient number, since it is larger than the sum of its proper divisors (1124986).
2038874 is a wasteful number, since it uses less digits than its factorization.
2038874 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35184.
The product of its (nonzero) digits is 10752, while the sum is 32.
The square root of 2038874 is about 1427.8914524571. The cubic root of 2038874 is about 126.8031753924.
The spelling of 2038874 in words is "two million, thirty-eight thousand, eight hundred seventy-four".
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