Base | Representation |
---|---|
bin | 111000011101000001… |
… | …1001101001000001110 |
3 | 102120220221021122200001 |
4 | 1300322003031020032 |
5 | 3441241122044042 |
6 | 131405455554514 |
7 | 11521160344255 |
oct | 1607203151016 |
9 | 376827248601 |
10 | 121233003022 |
11 | 4746196258a |
12 | 1b5b482ba3a |
13 | b580795661 |
14 | 5c20dc779c |
15 | 324835ebb7 |
hex | 1c3a0cd20e |
121233003022 has 4 divisors (see below), whose sum is σ = 181849504536. Its totient is φ = 60616501510.
The previous prime is 121233002993. The next prime is 121233003029. The reversal of 121233003022 is 220300332121.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 220300332121 = 79 ⋅2788611799.
It is a super-2 number, since 2×1212330030222 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (121233003029) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30308250754 + ... + 30308250757.
It is an arithmetic number, because the mean of its divisors is an integer number (45462376134).
Almost surely, 2121233003022 is an apocalyptic number.
121233003022 is a deficient number, since it is larger than the sum of its proper divisors (60616501514).
121233003022 is an equidigital number, since it uses as much as digits as its factorization.
121233003022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60616501513.
The product of its (nonzero) digits is 432, while the sum is 19.
Adding to 121233003022 its reverse (220300332121), we get a palindrome (341533335143).
The spelling of 121233003022 in words is "one hundred twenty-one billion, two hundred thirty-three million, three thousand, twenty-two".
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