Base | Representation |
---|---|
bin | 111000011111111110… |
… | …1101010100100101111 |
3 | 102121011211222002122001 |
4 | 1300333331222210233 |
5 | 3441442021322223 |
6 | 131423402233131 |
7 | 11523503542264 |
oct | 1607775524457 |
9 | 377154862561 |
10 | 121332214063 |
11 | 47502965285 |
12 | 1b621ab57a7 |
13 | b5981c1008 |
14 | 5c3025126b |
15 | 3251e0a9ad |
hex | 1c3ff6a92f |
121332214063 has 4 divisors (see below), whose sum is σ = 122217850800. Its totient is φ = 120446577328.
The previous prime is 121332214061. The next prime is 121332214097. The reversal of 121332214063 is 360412233121.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 121332214063 - 21 = 121332214061 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (121332214061) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 442818163 + ... + 442818436.
It is an arithmetic number, because the mean of its divisors is an integer number (30554462700).
Almost surely, 2121332214063 is an apocalyptic number.
121332214063 is a deficient number, since it is larger than the sum of its proper divisors (885636737).
121332214063 is an equidigital number, since it uses as much as digits as its factorization.
121332214063 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 885636736.
The product of its (nonzero) digits is 5184, while the sum is 28.
Adding to 121332214063 its reverse (360412233121), we get a palindrome (481744447184).
The spelling of 121332214063 in words is "one hundred twenty-one billion, three hundred thirty-two million, two hundred fourteen thousand, sixty-three".
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