Base | Representation |
---|---|
bin | 1001010001000111110011 |
3 | 11120102112210 |
4 | 21101013303 |
5 | 1110220202 |
6 | 124023203 |
7 | 26435610 |
oct | 11210763 |
9 | 4512483 |
10 | 2429427 |
11 | 140a2a0 |
12 | 991b03 |
13 | 670a40 |
14 | 473507 |
15 | 32ec6c |
hex | 2511f3 |
2429427 has 32 divisors (see below), whose sum is σ = 4354560. Its totient is φ = 1163520.
The previous prime is 2429411. The next prime is 2429437. The reversal of 2429427 is 7249242.
2429427 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 2429427 - 24 = 2429411 is a prime.
2429427 is a lucky number.
It is a junction number, because it is equal to n+sod(n) for n = 2429394 and 2429403.
It is not an unprimeable number, because it can be changed into a prime (2429437) 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 31 ways as a sum of consecutive naturals, for example, 2599 + ... + 3407.
It is an arithmetic number, because the mean of its divisors is an integer number (136080).
22429427 is an apocalyptic number.
2429427 is a deficient number, since it is larger than the sum of its proper divisors (1925133).
2429427 is a wasteful number, since it uses less digits than its factorization.
2429427 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 843.
The product of its digits is 8064, while the sum is 30.
The square root of 2429427 is about 1558.6619261405. The cubic root of 2429427 is about 134.4315743030.
It can be divided in two parts, 242 and 9427, that added together give a palindrome (9669).
The spelling of 2429427 in words is "two million, four hundred twenty-nine thousand, four hundred twenty-seven".
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