Base | Representation |
---|---|
bin | 101010011100101… |
… | …0001011111101101 |
3 | 10200021001221022100 |
4 | 1110321101133231 |
5 | 10404110100023 |
6 | 353155405313 |
7 | 50203231113 |
oct | 12471213755 |
9 | 3607057270 |
10 | 1424300013 |
11 | 670a86754 |
12 | 338bb3839 |
13 | 199109196 |
14 | d7239ab3 |
15 | 85094c43 |
hex | 54e517ed |
1424300013 has 6 divisors (see below), whose sum is σ = 2057322254. Its totient is φ = 949533336.
The previous prime is 1424299999. The next prime is 1424300023. The reversal of 1424300013 is 3100034241.
It can be written as a sum of positive squares in only one way, i.e., 1419556329 + 4743684 = 37677^2 + 2178^2 .
It is not a de Polignac number, because 1424300013 - 26 = 1424299949 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1424300023) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 79127770 + ... + 79127787.
Almost surely, 21424300013 is an apocalyptic number.
It is an amenable number.
1424300013 is a deficient number, since it is larger than the sum of its proper divisors (633022241).
1424300013 is a wasteful number, since it uses less digits than its factorization.
1424300013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 158255563 (or 158255560 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
The square root of 1424300013 is about 37739.8994831730. The cubic root of 1424300013 is about 1125.1242695317.
Adding to 1424300013 its reverse (3100034241), we get a palindrome (4524334254).
The spelling of 1424300013 in words is "one billion, four hundred twenty-four million, three hundred thousand, thirteen".
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