Base | Representation |
---|---|
bin | 10011000101010111111… |
… | …111001111101100001010 |
3 | 11122101001121000202211022 |
4 | 103011113333033230022 |
5 | 132441312423104120 |
6 | 2442245012432442 |
7 | 163514510315054 |
oct | 23052777175412 |
9 | 4571047022738 |
10 | 1311441222410 |
11 | 4661a7420a00 |
12 | 1921bb018722 |
13 | 9688c567427 |
14 | 4768ccb08d4 |
15 | 241a85bc025 |
hex | 13157fcfb0a |
1311441222410 has 48 divisors (see below), whose sum is σ = 2594986766568. Its totient is φ = 476835511680.
The previous prime is 1311441222401. The next prime is 1311441222419. The reversal of 1311441222410 is 142221441131.
It is an interprime number because it is at equal distance from previous prime (1311441222401) and next prime (1311441222419).
It can be written as a sum of positive squares in 4 ways, for example, as 1078662956569 + 232778265841 = 1038587^2 + 482471^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 1311441222410.
It is not an unprimeable number, because it can be changed into a prime (1311441222419) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12012992 + ... + 12121668.
Almost surely, 21311441222410 is an apocalyptic number.
1311441222410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1311441222410 is a deficient number, since it is larger than the sum of its proper divisors (1283545544158).
1311441222410 is a wasteful number, since it uses less digits than its factorization.
1311441222410 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 118679 (or 118668 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 26.
Adding to 1311441222410 its reverse (142221441131), we get a palindrome (1453662663541).
The spelling of 1311441222410 in words is "one trillion, three hundred eleven billion, four hundred forty-one million, two hundred twenty-two thousand, four hundred ten".
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