Base | Representation |
---|---|
bin | 1100000001100000110111… |
… | …1100001111110011111101 |
3 | 1201210211111111211112112202 |
4 | 3000120031330033303331 |
5 | 3213044323131444201 |
6 | 44041125554041245 |
7 | 2533060321253123 |
oct | 300301574176375 |
9 | 51724444745482 |
10 | 13220143234301 |
11 | 42376a4230a73 |
12 | 159619b279225 |
13 | 74b867252733 |
14 | 339c03435913 |
15 | 17dd4621bc6b |
hex | c060df0fcfd |
13220143234301 has 8 divisors (see below), whose sum is σ = 13549131099264. Its totient is φ = 12893143212000.
The previous prime is 13220143234271. The next prime is 13220143234343. The reversal of 13220143234301 is 10343234102231.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13220143234301 - 226 = 13220076125437 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 (13220143234381) 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, 496947200 + ... + 496973801.
It is an arithmetic number, because the mean of its divisors is an integer number (1693641387408).
Almost surely, 213220143234301 is an apocalyptic number.
It is an amenable number.
13220143234301 is a deficient number, since it is larger than the sum of its proper divisors (328987864963).
13220143234301 is an equidigital number, since it uses as much as digits as its factorization.
13220143234301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 993921331.
The product of its (nonzero) digits is 10368, while the sum is 29.
Adding to 13220143234301 its reverse (10343234102231), we get a palindrome (23563377336532).
The spelling of 13220143234301 in words is "thirteen trillion, two hundred twenty billion, one hundred forty-three million, two hundred thirty-four thousand, three hundred one".
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