Base | Representation |
---|---|
bin | 1011001110100100001001 |
3 | 12112112100221 |
4 | 23032210021 |
5 | 1223140431 |
6 | 143030041 |
7 | 34005610 |
oct | 13164411 |
9 | 5475327 |
10 | 2943241 |
11 | 1730334 |
12 | b9b321 |
13 | 7c0882 |
14 | 568877 |
15 | 3d2111 |
hex | 2ce909 |
2943241 has 16 divisors (see below), whose sum is σ = 3564288. Its totient is φ = 2376000.
The previous prime is 2943229. The next prime is 2943247. The reversal of 2943241 is 1423492.
It is a cyclic number.
It is not a de Polignac number, because 2943241 - 27 = 2943113 is a prime.
2943241 is a lucky number.
It is not an unprimeable number, because it can be changed into a prime (2943247) 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, 16171 + ... + 16351.
It is an arithmetic number, because the mean of its divisors is an integer number (222768).
22943241 is an apocalyptic number.
It is an amenable number.
2943241 is a deficient number, since it is larger than the sum of its proper divisors (621047).
2943241 is a wasteful number, since it uses less digits than its factorization.
2943241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 312.
The product of its digits is 1728, while the sum is 25.
The square root of 2943241 is about 1715.5876544205. The cubic root of 2943241 is about 143.3095970550.
The spelling of 2943241 in words is "two million, nine hundred forty-three thousand, two hundred forty-one".
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