Base | Representation |
---|---|
bin | 100111101001100… |
… | …0111110001011010 |
3 | 10102201101222001000 |
4 | 1033103013301122 |
5 | 10211041201014 |
6 | 340003205430 |
7 | 44653215015 |
oct | 11723076132 |
9 | 3381358030 |
10 | 1330412634 |
11 | 622a8a781 |
12 | 311676876 |
13 | 182825a15 |
14 | c899a37c |
15 | 7bbeb509 |
hex | 4f4c7c5a |
1330412634 has 16 divisors (see below), whose sum is σ = 2956472640. Its totient is φ = 443470860.
The previous prime is 1330412627. The next prime is 1330412659. The reversal of 1330412634 is 4362140331.
1330412634 is a `hidden beast` number, since 13 + 3 + 0 + 4 + 12 + 634 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 1330412598 and 1330412607.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12318582 + ... + 12318689.
It is an arithmetic number, because the mean of its divisors is an integer number (184779540).
Almost surely, 21330412634 is an apocalyptic number.
1330412634 is an abundant number, since it is smaller than the sum of its proper divisors (1626060006).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1330412634 is a wasteful number, since it uses less digits than its factorization.
1330412634 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24637282 (or 24637276 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 27.
The square root of 1330412634 is about 36474.8219186880. The cubic root of 1330412634 is about 1099.8381673768.
Adding to 1330412634 its reverse (4362140331), we get a palindrome (5692552965).
The spelling of 1330412634 in words is "one billion, three hundred thirty million, four hundred twelve thousand, six hundred thirty-four".
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