Base | Representation |
---|---|
bin | 1100000001000010100111… |
… | …1001010110010110101010 |
3 | 1201210001112112212102212212 |
4 | 3000100221321112112222 |
5 | 3212431210202131442 |
6 | 44033304054205122 |
7 | 2532352141420040 |
oct | 300205171262652 |
9 | 51701475772785 |
10 | 13212022302122 |
11 | 4234207175476 |
12 | 15946b36537a2 |
13 | 74ab7194a317 |
14 | 339672a8c390 |
15 | 17da1d2d4a82 |
hex | c0429e565aa |
13212022302122 has 8 divisors (see below), whose sum is σ = 22649181089376. Its totient is φ = 5662295272332.
The previous prime is 13212022302119. The next prime is 13212022302151. The reversal of 13212022302122 is 22120322021231.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×132120223021222 (a number of 27 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 471857939348 + ... + 471857939375.
It is an arithmetic number, because the mean of its divisors is an integer number (2831147636172).
Almost surely, 213212022302122 is an apocalyptic number.
13212022302122 is a deficient number, since it is larger than the sum of its proper divisors (9437158787254).
13212022302122 is an equidigital number, since it uses as much as digits as its factorization.
13212022302122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 943715878732.
The product of its (nonzero) digits is 1152, while the sum is 23.
Adding to 13212022302122 its reverse (22120322021231), we get a palindrome (35332344323353).
The spelling of 13212022302122 in words is "thirteen trillion, two hundred twelve billion, twenty-two million, three hundred two thousand, one hundred twenty-two".
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