Base | Representation |
---|---|
bin | 1000110010001111011110 |
3 | 11100000001011 |
4 | 20302033132 |
5 | 1042143232 |
6 | 121205434 |
7 | 25401055 |
oct | 10621736 |
9 | 4300034 |
10 | 2302942 |
11 | 1333264 |
12 | 93087a |
13 | 6282b5 |
14 | 43d39c |
15 | 307547 |
hex | 2323de |
2302942 has 4 divisors (see below), whose sum is σ = 3454416. Its totient is φ = 1151470.
The previous prime is 2302913. The next prime is 2302969. The reversal of 2302942 is 2492032.
2302942 is nontrivially palindromic in base 9.
It is a semiprime because it is the product of two primes.
It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 575734 + ... + 575737.
It is an arithmetic number, because the mean of its divisors is an integer number (863604).
22302942 is an apocalyptic number.
2302942 is a deficient number, since it is larger than the sum of its proper divisors (1151474).
2302942 is a wasteful number, since it uses less digits than its factorization.
2302942 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1151473.
The product of its (nonzero) digits is 864, while the sum is 22.
The square root of 2302942 is about 1517.5447275122. The cubic root of 2302942 is about 132.0568701994.
Adding to 2302942 its reverse (2492032), we get a palindrome (4794974).
The spelling of 2302942 in words is "two million, three hundred two thousand, nine hundred forty-two".
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