Base | Representation |
---|---|
bin | 1001010011111011101110 |
3 | 11121000100021 |
4 | 21103323232 |
5 | 1111102232 |
6 | 124152354 |
7 | 26514310 |
oct | 11237356 |
9 | 4530307 |
10 | 2440942 |
11 | 1417a09 |
12 | 9986ba |
13 | 67605a |
14 | 4777b0 |
15 | 333397 |
hex | 253eee |
2440942 has 16 divisors (see below), whose sum is σ = 4239360. Its totient is φ = 1032408.
The previous prime is 2440937. The next prime is 2440943. The reversal of 2440942 is 2490442.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2440943) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3 + ... + 2209.
It is an arithmetic number, because the mean of its divisors is an integer number (264960).
22440942 is an apocalyptic number.
2440942 is a deficient number, since it is larger than the sum of its proper divisors (1798418).
2440942 is a wasteful number, since it uses less digits than its factorization.
2440942 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2295.
The product of its (nonzero) digits is 2304, while the sum is 25.
The square root of 2440942 is about 1562.3514329369. The cubic root of 2440942 is about 134.6436325775.
The spelling of 2440942 in words is "two million, four hundred forty thousand, nine hundred forty-two".
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