Base | Representation |
---|---|
bin | 101010101111100… |
… | …1100110110000010 |
3 | 10200221210001202011 |
4 | 1111133030312002 |
5 | 10414131224214 |
6 | 354152443134 |
7 | 50353600552 |
oct | 12537146602 |
9 | 3627701664 |
10 | 1434242434 |
11 | 676657629 |
12 | 3403a94aa |
13 | 19b1aa781 |
14 | d86a7162 |
15 | 85daaac4 |
hex | 557ccd82 |
1434242434 has 16 divisors (see below), whose sum is σ = 2320896888. Its totient is φ = 662202112.
The previous prime is 1434242429. The next prime is 1434242437. The reversal of 1434242434 is 4342424341.
It can be written as a sum of positive squares in 4 ways, for example, as 1429066809 + 5175625 = 37803^2 + 2275^2 .
It is a junction number, because it is equal to n+sod(n) for n = 1434242396 and 1434242405.
It is not an unprimeable number, because it can be changed into a prime (1434242437) 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, 396157 + ... + 399760.
Almost surely, 21434242434 is an apocalyptic number.
1434242434 is a deficient number, since it is larger than the sum of its proper divisors (886654454).
1434242434 is a wasteful number, since it uses less digits than its factorization.
1434242434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 795989.
The product of its digits is 36864, while the sum is 31.
The square root of 1434242434 is about 37871.3933464297. The cubic root of 1434242434 is about 1127.7362029412.
Adding to 1434242434 its reverse (4342424341), we get a palindrome (5776666775).
The spelling of 1434242434 in words is "one billion, four hundred thirty-four million, two hundred forty-two thousand, four hundred thirty-four".
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