Base | Representation |
---|---|
bin | 10011000100010100101… |
… | …000010010101111101101 |
3 | 11122021010211120020102011 |
4 | 103010110220102233231 |
5 | 132432004122212031 |
6 | 2441540523001221 |
7 | 163444505566204 |
oct | 23042450225755 |
9 | 4567124506364 |
10 | 1310311132141 |
11 | 465777524400 |
12 | 191b44669211 |
13 | 9673c3ac66b |
14 | 475c2b7c23b |
15 | 2413e2906b1 |
hex | 13114a12bed |
1310311132141 has 12 divisors (see below), whose sum is σ = 1475387625852. Its totient is φ = 1162138472000.
The previous prime is 1310311132127. The next prime is 1310311132183. The reversal of 1310311132141 is 1412311130131.
It can be written as a sum of positive squares in 2 ways, for example, as 626306046025 + 684005086116 = 791395^2 + 827046^2 .
It is not a de Polignac number, because 1310311132141 - 29 = 1310311131629 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 (1310311132841) 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 11 ways as a sum of consecutive naturals, for example, 132056230 + ... + 132066151.
It is an arithmetic number, because the mean of its divisors is an integer number (122948968821).
Almost surely, 21310311132141 is an apocalyptic number.
1310311132141 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
1310311132141 is a deficient number, since it is larger than the sum of its proper divisors (165076493711).
1310311132141 is a wasteful number, since it uses less digits than its factorization.
1310311132141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 264122444 (or 264122433 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 22.
Adding to 1310311132141 its reverse (1412311130131), we get a palindrome (2722622262272).
The spelling of 1310311132141 in words is "one trillion, three hundred ten billion, three hundred eleven million, one hundred thirty-two thousand, one hundred forty-one".
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