Base | Representation |
---|---|
bin | 100111111110111… |
… | …0100011010100110 |
3 | 10110111110121211011 |
4 | 1033331310122212 |
5 | 10221422334132 |
6 | 341043132434 |
7 | 45150313264 |
oct | 11775643246 |
9 | 3414417734 |
10 | 1341605542 |
11 | 629335112 |
12 | 31537411a |
13 | 184c44544 |
14 | ca271434 |
15 | 7cbacb47 |
hex | 4ff746a6 |
1341605542 has 16 divisors (see below), whose sum is σ = 2126779200. Its totient is φ = 632961000.
The previous prime is 1341605527. The next prime is 1341605549. The reversal of 1341605542 is 2455061431.
It is a happy number.
It is a super-2 number, since 2×13416055422 = 3599810860650227528, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1341605549) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60792 + ... + 79867.
It is an arithmetic number, because the mean of its divisors is an integer number (132923700).
Almost surely, 21341605542 is an apocalyptic number.
1341605542 is a deficient number, since it is larger than the sum of its proper divisors (785173658).
1341605542 is a wasteful number, since it uses less digits than its factorization.
1341605542 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 140931.
The product of its (nonzero) digits is 14400, while the sum is 31.
The square root of 1341605542 is about 36627.9339029654. The cubic root of 1341605542 is about 1102.9139111187.
Adding to 1341605542 its reverse (2455061431), we get a palindrome (3796666973).
The spelling of 1341605542 in words is "one billion, three hundred forty-one million, six hundred five thousand, five hundred forty-two".
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