Base | Representation |
---|---|
bin | 1001001011111111111010 |
3 | 11112100202120 |
4 | 21023333322 |
5 | 1104032232 |
6 | 123342110 |
7 | 26320461 |
oct | 11137772 |
9 | 4470676 |
10 | 2408442 |
11 | 13a5553 |
12 | 981936 |
13 | 66431a |
14 | 4699d8 |
15 | 32892c |
hex | 24bffa |
2408442 has 8 divisors (see below), whose sum is σ = 4816896. Its totient is φ = 802812.
The previous prime is 2408437. The next prime is 2408501. The reversal of 2408442 is 2448042.
It is a sphenic number, since it is the product of 3 distinct primes.
2408442 is an admirable number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 200698 + ... + 200709.
It is an arithmetic number, because the mean of its divisors is an integer number (602112).
22408442 is an apocalyptic number.
2408442 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2408442 is a wasteful number, since it uses less digits than its factorization.
2408442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 401412.
The product of its (nonzero) digits is 2048, while the sum is 24.
The square root of 2408442 is about 1551.9155904881. The cubic root of 2408442 is about 134.0433883406.
It can be divided in two parts, 2408 and 442, that added together give a triangular number (2850 = T75).
The spelling of 2408442 in words is "two million, four hundred eight thousand, four hundred forty-two".
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