Base | Representation |
---|---|
bin | 10001101000111101111… |
… | …100110100101111101110 |
3 | 11021212221201001011010022 |
4 | 101220331330310233232 |
5 | 124330111323213314 |
6 | 2324515232242142 |
7 | 153402642054011 |
oct | 21507574645756 |
9 | 4255851034108 |
10 | 1212220132334 |
11 | 428110731412 |
12 | 176b2a0a0352 |
13 | 8a409235243 |
14 | 42959489378 |
15 | 217ec94078e |
hex | 11a3df34bee |
1212220132334 has 8 divisors (see below), whose sum is σ = 1820040766320. Its totient is φ = 605539876896.
The previous prime is 1212220132271. The next prime is 1212220132349. The reversal of 1212220132334 is 4332310222121.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a congruent number.
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, 285091979 + ... + 285096230.
It is an arithmetic number, because the mean of its divisors is an integer number (227505095790).
Almost surely, 21212220132334 is an apocalyptic number.
1212220132334 is a deficient number, since it is larger than the sum of its proper divisors (607820633986).
1212220132334 is a wasteful number, since it uses less digits than its factorization.
1212220132334 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 570189274.
The product of its (nonzero) digits is 3456, while the sum is 26.
Adding to 1212220132334 its reverse (4332310222121), we get a palindrome (5544530354455).
The spelling of 1212220132334 in words is "one trillion, two hundred twelve billion, two hundred twenty million, one hundred thirty-two thousand, three hundred thirty-four".
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