Base | Representation |
---|---|
bin | 1011111011110100011000… |
… | …1110001101110100001010 |
3 | 1201110110221212120220000111 |
4 | 2332331012032031310022 |
5 | 3204443434111033002 |
6 | 43524145231024534 |
7 | 2523024623002003 |
oct | 276750616156412 |
9 | 51413855526014 |
10 | 13122303221002 |
11 | 41aa157085948 |
12 | 157b23496b14a |
13 | 7425740a4a41 |
14 | 3351a11d81aa |
15 | 17b51b9483d7 |
hex | bef4638dd0a |
13122303221002 has 8 divisors (see below), whose sum is σ = 20163539095812. Its totient is φ = 6401123522400.
The previous prime is 13122303220951. The next prime is 13122303221021. The reversal of 13122303221002 is 20012230322131.
It can be written as a sum of positive squares in 2 ways, for example, as 9349156254321 + 3773146966681 = 3057639^2 + 1942459^2 .
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, 80014043949 + ... + 80014044112.
Almost surely, 213122303221002 is an apocalyptic number.
13122303221002 is a deficient number, since it is larger than the sum of its proper divisors (7041235874810).
13122303221002 is a wasteful number, since it uses less digits than its factorization.
13122303221002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 160028088104.
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 13122303221002 its reverse (20012230322131), we get a palindrome (33134533543133).
The spelling of 13122303221002 in words is "thirteen trillion, one hundred twenty-two billion, three hundred three million, two hundred twenty-one thousand, two".
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