Base | Representation |
---|---|
bin | 1100000001001010011100… |
… | …1011111000001001100111 |
3 | 1201210020222001011120011211 |
4 | 3000102213023320021213 |
5 | 3213000011310424033 |
6 | 44034252423412251 |
7 | 2532455214252160 |
oct | 300224713701147 |
9 | 51706861146154 |
10 | 13214124311143 |
11 | 4235095755a08 |
12 | 1594b9b5b4087 |
13 | 74b11828c742 |
14 | 3397d1cdc767 |
15 | 17dae2ae72cd |
hex | c04a72f8267 |
13214124311143 has 8 divisors (see below), whose sum is σ = 15589013012480. Its totient is φ = 10961024774040.
The previous prime is 13214124311131. The next prime is 13214124311239. The reversal of 13214124311143 is 34111342141231.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-13214124311143 is a prime.
It is a super-2 number, since 2×132141243111432 (a number of 27 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (31).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13214124311243) 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, 30447290823 + ... + 30447291256.
It is an arithmetic number, because the mean of its divisors is an integer number (1948626626560).
Almost surely, 213214124311143 is an apocalyptic number.
13214124311143 is a deficient number, since it is larger than the sum of its proper divisors (2374888701337).
13214124311143 is an equidigital number, since it uses as much as digits as its factorization.
13214124311143 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60894582117.
The product of its digits is 6912, while the sum is 31.
Adding to 13214124311143 its reverse (34111342141231), we get a palindrome (47325466452374).
The spelling of 13214124311143 in words is "thirteen trillion, two hundred fourteen billion, one hundred twenty-four million, three hundred eleven thousand, one hundred forty-three".
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