Base | Representation |
---|---|
bin | 10000100101111111111… |
… | …101011000100010000111 |
3 | 11001000100101100000101222 |
4 | 100211333331120202013 |
5 | 122140330130144033 |
6 | 2231504055510555 |
7 | 145246010455064 |
oct | 20457775304207 |
9 | 4030311300358 |
10 | 1140313131143 |
11 | 3aa6710420aa |
12 | 16500068845b |
13 | 836b99a5424 |
14 | 3d2974a5c6b |
15 | 1e9debdc598 |
hex | 1097ff58887 |
1140313131143 has 4 divisors (see below), whose sum is σ = 1177097425728. Its totient is φ = 1103528836560.
The previous prime is 1140313131127. The next prime is 1140313131197. The reversal of 1140313131143 is 3411313130411.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 1140313131143 - 24 = 1140313131127 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 (1140313131103) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18392147246 + ... + 18392147307.
It is an arithmetic number, because the mean of its divisors is an integer number (294274356432).
Almost surely, 21140313131143 is an apocalyptic number.
1140313131143 is a deficient number, since it is larger than the sum of its proper divisors (36784294585).
1140313131143 is an equidigital number, since it uses as much as digits as its factorization.
1140313131143 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36784294584.
The product of its (nonzero) digits is 1296, while the sum is 26.
Adding to 1140313131143 its reverse (3411313130411), we get a palindrome (4551626261554).
The spelling of 1140313131143 in words is "one trillion, one hundred forty billion, three hundred thirteen million, one hundred thirty-one thousand, one hundred forty-three".
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