Base | Representation |
---|---|
bin | 1011111011101100010000… |
… | …1010111000111111100010 |
3 | 1201110021022210221101110102 |
4 | 2332323010022320333202 |
5 | 3204430002023424302 |
6 | 43523144525102402 |
7 | 2522616560035643 |
oct | 276730412707742 |
9 | 51407283841412 |
10 | 13120121311202 |
11 | 41a9237491804 |
12 | 157a9260b7a02 |
13 | 7422b7038459 |
14 | 3350355096ca |
15 | 17b440101702 |
hex | beec42b8fe2 |
13120121311202 has 8 divisors (see below), whose sum is σ = 20013744373200. Its totient is φ = 6448873186804.
The previous prime is 13120121311183. The next prime is 13120121311243. The reversal of 13120121311202 is 20211312102131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55593734252 + ... + 55593734487.
It is an arithmetic number, because the mean of its divisors is an integer number (2501718046650).
Almost surely, 213120121311202 is an apocalyptic number.
13120121311202 is a deficient number, since it is larger than the sum of its proper divisors (6893623061998).
13120121311202 is a wasteful number, since it uses less digits than its factorization.
13120121311202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 111187468800.
The product of its (nonzero) digits is 144, while the sum is 20.
Adding to 13120121311202 its reverse (20211312102131), we get a palindrome (33331433413333).
The spelling of 13120121311202 in words is "thirteen trillion, one hundred twenty billion, one hundred twenty-one million, three hundred eleven thousand, two hundred two".
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