Base | Representation |
---|---|
bin | 1011110110000011101110… |
… | …1011010010000000000101 |
3 | 1201010000112002200011211211 |
4 | 2331200323223102000011 |
5 | 3201333301030340031 |
6 | 43410501333331421 |
7 | 2512622361605323 |
oct | 275407353220005 |
9 | 51100462604754 |
10 | 13023342043141 |
11 | 417119407a241 |
12 | 1564016a96b71 |
13 | 736132875b71 |
14 | 33049410cd13 |
15 | 178b78a0cbb1 |
hex | bd83bad2005 |
13023342043141 has 4 divisors (see below), whose sum is σ = 13023848163852. Its totient is φ = 13022835922432.
The previous prime is 13023342043111. The next prime is 13023342043163. The reversal of 13023342043141 is 14134024332031.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 5676282425025 + 7347059618116 = 2382495^2 + 2710546^2 .
It is a cyclic number.
It is not a de Polignac number, because 13023342043141 - 27 = 13023342043013 is a prime.
It is a super-3 number, since 3×130233420431413 (a number of 40 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13023342043111) 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, 253021756 + ... + 253073221.
It is an arithmetic number, because the mean of its divisors is an integer number (3255962040963).
Almost surely, 213023342043141 is an apocalyptic number.
It is an amenable number.
13023342043141 is a deficient number, since it is larger than the sum of its proper divisors (506120711).
13023342043141 is an equidigital number, since it uses as much as digits as its factorization.
13023342043141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 506120710.
The product of its (nonzero) digits is 20736, while the sum is 31.
Adding to 13023342043141 its reverse (14134024332031), we get a palindrome (27157366375172).
The spelling of 13023342043141 in words is "thirteen trillion, twenty-three billion, three hundred forty-two million, forty-three thousand, one hundred forty-one".
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