Base | Representation |
---|---|
bin | 1011001110010111000001 |
3 | 12112111012211 |
4 | 23032113001 |
5 | 1223124101 |
6 | 143022121 |
7 | 34003300 |
oct | 13162701 |
9 | 5474184 |
10 | 2942401 |
11 | 172a740 |
12 | b9a941 |
13 | 7c0387 |
14 | 568437 |
15 | 3d1c51 |
hex | 2ce5c1 |
2942401 has 24 divisors (see below), whose sum is σ = 3841344. Its totient is φ = 2227680.
The previous prime is 2942399. The next prime is 2942431. The reversal of 2942401 is 1042492.
2942401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2942401 - 21 = 2942399 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2942431) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28516 + ... + 28618.
It is an arithmetic number, because the mean of its divisors is an integer number (160056).
22942401 is an apocalyptic number.
It is an amenable number.
2942401 is a deficient number, since it is larger than the sum of its proper divisors (898943).
2942401 is a wasteful number, since it uses less digits than its factorization.
2942401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 181 (or 174 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 22.
The square root of 2942401 is about 1715.3428228783. The cubic root of 2942401 is about 143.2959622540.
Adding to 2942401 its reverse (1042492), we get a palindrome (3984893).
The spelling of 2942401 in words is "two million, nine hundred forty-two thousand, four hundred one".
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