Base | Representation |
---|---|
bin | 10011000101000101100… |
… | …100000011010101011110 |
3 | 11122100021001100221010102 |
4 | 103011011210003111132 |
5 | 132440144304312110 |
6 | 2442154211141102 |
7 | 163504035000230 |
oct | 23050544032536 |
9 | 4570231327112 |
10 | 1311132104030 |
11 | 466058989771 |
12 | 1921335a4792 |
13 | 968404c6148 |
14 | 4765dc06250 |
15 | 2418b3ab5a5 |
hex | 1314590355e |
1311132104030 has 16 divisors (see below), whose sum is σ = 2697186042720. Its totient is φ = 449531007072.
The previous prime is 1311132103993. The next prime is 1311132104033. The reversal of 1311132104030 is 304012311131.
It is a junction number, because it is equal to n+sod(n) for n = 1311132103993 and 1311132104011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1311132104033) 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, 9365229245 + ... + 9365229384.
It is an arithmetic number, because the mean of its divisors is an integer number (168574127670).
Almost surely, 21311132104030 is an apocalyptic number.
1311132104030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1311132104030 is an abundant number, since it is smaller than the sum of its proper divisors (1386053938690).
1311132104030 is a wasteful number, since it uses less digits than its factorization.
1311132104030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18730458643.
The product of its (nonzero) digits is 216, while the sum is 20.
Adding to 1311132104030 its reverse (304012311131), we get a palindrome (1615144415161).
The spelling of 1311132104030 in words is "one trillion, three hundred eleven billion, one hundred thirty-two million, one hundred four thousand, thirty".
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