Base | Representation |
---|---|
bin | 1000001010000010111101 |
3 | 11000122012100 |
4 | 20022002331 |
5 | 1021411201 |
6 | 113455313 |
7 | 24114054 |
oct | 10120275 |
9 | 4018170 |
10 | 2138301 |
11 | 12305a0 |
12 | 871539 |
13 | 59b389 |
14 | 3d939b |
15 | 2c3886 |
hex | 20a0bd |
2138301 has 12 divisors (see below), whose sum is σ = 3369600. Its totient is φ = 1295880.
The previous prime is 2138291. The next prime is 2138321. The reversal of 2138301 is 1038312.
It is not a de Polignac number, because 2138301 - 218 = 1876157 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2138321) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10701 + ... + 10898.
It is an arithmetic number, because the mean of its divisors is an integer number (280800).
22138301 is an apocalyptic number.
It is an amenable number.
2138301 is a deficient number, since it is larger than the sum of its proper divisors (1231299).
2138301 is a wasteful number, since it uses less digits than its factorization.
2138301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21616 (or 21613 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
The square root of 2138301 is about 1462.2930622827. The cubic root of 2138301 is about 128.8317619353.
The spelling of 2138301 in words is "two million, one hundred thirty-eight thousand, three hundred one".
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