Base | Representation |
---|---|
bin | 111110010100000101001 |
3 | 10211201221211 |
4 | 13302200221 |
5 | 1010320042 |
6 | 111433121 |
7 | 23233024 |
oct | 7624051 |
9 | 3751854 |
10 | 2041897 |
11 | 1175120 |
12 | 8257a1 |
13 | 566530 |
14 | 3b21bb |
15 | 2a5017 |
hex | 1f2829 |
2041897 has 16 divisors (see below), whose sum is σ = 2439360. Its totient is φ = 1684800.
The previous prime is 2041891. The next prime is 2041933. The reversal of 2041897 is 7981402.
It is a de Polignac number, because none of the positive numbers 2k-2041897 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2041891) 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, 15522 + ... + 15652.
It is an arithmetic number, because the mean of its divisors is an integer number (152460).
22041897 is an apocalyptic number.
It is an amenable number.
2041897 is a deficient number, since it is larger than the sum of its proper divisors (397463).
2041897 is a wasteful number, since it uses less digits than its factorization.
2041897 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 264.
The product of its (nonzero) digits is 4032, while the sum is 31.
The square root of 2041897 is about 1428.9496142272. The cubic root of 2041897 is about 126.8658140032.
The spelling of 2041897 in words is "two million, forty-one thousand, eight hundred ninety-seven".
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