Base | Representation |
---|---|
bin | 1011111011110100000111… |
… | …1011111110010101001010 |
3 | 1201110110202212022110021022 |
4 | 2332331001323332111022 |
5 | 3204443312210030442 |
6 | 43524134142112442 |
7 | 2523023060641415 |
oct | 276750173762512 |
9 | 51413685273238 |
10 | 13122231330122 |
11 | 41aa11a5431a2 |
12 | 157b21487b722 |
13 | 742562223665 |
14 | 335195842b7c |
15 | 17b5154973d2 |
hex | bef41efe54a |
13122231330122 has 8 divisors (see below), whose sum is σ = 19683397540416. Its totient is φ = 6561098816652.
The previous prime is 13122231330107. The next prime is 13122231330127. The reversal of 13122231330122 is 22103313222131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 13122231330091 and 13122231330100.
It is not an unprimeable number, because it can be changed into a prime (13122231330127) 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, 7427048 + ... + 9022499.
It is an arithmetic number, because the mean of its divisors is an integer number (2460424692552).
Almost surely, 213122231330122 is an apocalyptic number.
13122231330122 is a deficient number, since it is larger than the sum of its proper divisors (6561166210294).
13122231330122 is a wasteful number, since it uses less digits than its factorization.
13122231330122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16848412.
The product of its (nonzero) digits is 2592, while the sum is 26.
Adding to 13122231330122 its reverse (22103313222131), we get a palindrome (35225544552253).
The spelling of 13122231330122 in words is "thirteen trillion, one hundred twenty-two billion, two hundred thirty-one million, three hundred thirty thousand, one hundred twenty-two".
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