Base | Representation |
---|---|
bin | 10110011001001011… |
… | …00000111111001101 |
3 | 1011000212010012010220 |
4 | 23030211200333031 |
5 | 144110203233401 |
6 | 5304544021553 |
7 | 603632020560 |
oct | 131445407715 |
9 | 34025105126 |
10 | 12022321101 |
11 | 510a31786a |
12 | 23b63018b9 |
13 | 119797b58b |
14 | 82098c4d7 |
15 | 4a56ce336 |
hex | 2cc960fcd |
12022321101 has 8 divisors (see below), whose sum is σ = 18319727424. Its totient is φ = 6869897760.
The previous prime is 12022321097. The next prime is 12022321111. The reversal of 12022321101 is 10112322021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12022321101 - 22 = 12022321097 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12022321111) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 286245720 + ... + 286245761.
It is an arithmetic number, because the mean of its divisors is an integer number (2289965928).
Almost surely, 212022321101 is an apocalyptic number.
It is an amenable number.
12022321101 is a deficient number, since it is larger than the sum of its proper divisors (6297406323).
12022321101 is an equidigital number, since it uses as much as digits as its factorization.
12022321101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 572491491.
The product of its (nonzero) digits is 48, while the sum is 15.
Adding to 12022321101 its reverse (10112322021), we get a palindrome (22134643122).
It can be divided in two parts, 120 and 22321101, that added together give a triangular number (22321221 = T6681).
The spelling of 12022321101 in words is "twelve billion, twenty-two million, three hundred twenty-one thousand, one hundred one".
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