Base | Representation |
---|---|
bin | 1010011011010001010010 |
3 | 12010212011100 |
4 | 22123101102 |
5 | 1144430023 |
6 | 134325230 |
7 | 32142222 |
oct | 12332122 |
9 | 5125140 |
10 | 2733138 |
11 | 15a74a1 |
12 | ab9816 |
13 | 749055 |
14 | 512082 |
15 | 38ec43 |
hex | 29b452 |
2733138 has 12 divisors (see below), whose sum is σ = 5921838. Its totient is φ = 911040.
The previous prime is 2733127. The next prime is 2733173. The reversal of 2733138 is 8313372.
It can be written as a sum of positive squares in only one way, i.e., 2732409 + 729 = 1653^2 + 27^2 .
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 75903 + ... + 75938.
22733138 is an apocalyptic number.
2733138 is an abundant number, since it is smaller than the sum of its proper divisors (3188700).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2733138 is a wasteful number, since it uses less digits than its factorization.
2733138 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 151849 (or 151846 counting only the distinct ones).
The product of its digits is 3024, while the sum is 27.
The square root of 2733138 is about 1653.2204934612. The cubic root of 2733138 is about 139.8150278257.
The spelling of 2733138 in words is "two million, seven hundred thirty-three thousand, one hundred thirty-eight".
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