Base | Representation |
---|---|
bin | 1011111100110111111010… |
… | …1011001111011101100011 |
3 | 1201112012202011202000022101 |
4 | 2333031332223033131203 |
5 | 3210243100114120303 |
6 | 43540344051351231 |
7 | 2524236052660633 |
oct | 277157653173543 |
9 | 51465664660271 |
10 | 13140430223203 |
11 | 42069093219a8 |
12 | 15828535b2517 |
13 | 7441a271144a |
14 | 3360008446c3 |
15 | 17bc2d03bd1d |
hex | bf37eacf763 |
13140430223203 has 4 divisors (see below), whose sum is σ = 13142312004528. Its totient is φ = 13138548441880.
The previous prime is 13140430223197. The next prime is 13140430223299. The reversal of 13140430223203 is 30232203404131.
It is a happy number.
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 13140430223203 - 25 = 13140430223171 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13140430223603) 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, 940880188 + ... + 940894153.
It is an arithmetic number, because the mean of its divisors is an integer number (3285578001132).
Almost surely, 213140430223203 is an apocalyptic number.
13140430223203 is a deficient number, since it is larger than the sum of its proper divisors (1881781325).
13140430223203 is an equidigital number, since it uses as much as digits as its factorization.
13140430223203 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1881781324.
The product of its (nonzero) digits is 10368, while the sum is 28.
Adding to 13140430223203 its reverse (30232203404131), we get a palindrome (43372633627334).
The spelling of 13140430223203 in words is "thirteen trillion, one hundred forty billion, four hundred thirty million, two hundred twenty-three thousand, two hundred three".
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