Base | Representation |
---|---|
bin | 111110101010000010010 |
3 | 10212022101011 |
4 | 13311100102 |
5 | 1011200023 |
6 | 112001134 |
7 | 23310553 |
oct | 7652022 |
9 | 3768334 |
10 | 2053138 |
11 | 118260a |
12 | 8301aa |
13 | 56b699 |
14 | 3b632a |
15 | 2a850d |
hex | 1f5412 |
2053138 has 8 divisors (see below), whose sum is σ = 3130380. Its totient is φ = 1009680.
The previous prime is 2053127. The next prime is 2053189. The reversal of 2053138 is 8313502.
It can be written as a sum of positive squares in 2 ways, for example, as 1352569 + 700569 = 1163^2 + 837^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a d-powerful number, because it can be written as 213 + 0 + 59 + 3 + 1 + 310 + 85 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8293 + ... + 8536.
22053138 is an apocalyptic number.
2053138 is a deficient number, since it is larger than the sum of its proper divisors (1077242).
2053138 is a wasteful number, since it uses less digits than its factorization.
2053138 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16892.
The product of its (nonzero) digits is 720, while the sum is 22.
The square root of 2053138 is about 1432.8775244242. The cubic root of 2053138 is about 127.0981942548.
The spelling of 2053138 in words is "two million, fifty-three thousand, one hundred thirty-eight".
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