Base | Representation |
---|---|
bin | 1011001000011111000110 |
3 | 12111021012202 |
4 | 23020133012 |
5 | 1221341332 |
6 | 142314502 |
7 | 33543200 |
oct | 13103706 |
9 | 5437182 |
10 | 2918342 |
11 | 1713659 |
12 | b88a32 |
13 | 7b243b |
14 | 55d770 |
15 | 3c9a62 |
hex | 2c87c6 |
2918342 has 24 divisors (see below), whose sum is σ = 5161464. Its totient is φ = 1233792.
The previous prime is 2918329. The next prime is 2918351. The reversal of 2918342 is 2438192.
2918342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 9353 + ... + 9659.
It is an arithmetic number, because the mean of its divisors is an integer number (215061).
22918342 is an apocalyptic number.
2918342 is a deficient number, since it is larger than the sum of its proper divisors (2243122).
2918342 is a wasteful number, since it uses less digits than its factorization.
2918342 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 420 (or 413 counting only the distinct ones).
The product of its digits is 3456, while the sum is 29.
The square root of 2918342 is about 1708.3155446228. The cubic root of 2918342 is about 142.9043323151.
The spelling of 2918342 in words is "two million, nine hundred eighteen thousand, three hundred forty-two".
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