Base | Representation |
---|---|
bin | 111000111101101111… |
… | …1110110001011011001 |
3 | 102200202110102012211112 |
4 | 1301323133312023121 |
5 | 4001013220431413 |
6 | 132110442310105 |
7 | 11560322412626 |
oct | 1617337661331 |
9 | 380673365745 |
10 | 122331030233 |
11 | 4797574a695 |
12 | 1b8604b8335 |
13 | b6c71053b9 |
14 | 5cc6b7134d |
15 | 32ae9562a8 |
hex | 1c7b7f62d9 |
122331030233 has 2 divisors, whose sum is σ = 122331030234. Its totient is φ = 122331030232.
The previous prime is 122331030209. The next prime is 122331030253. The reversal of 122331030233 is 332030133221.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 67718611984 + 54612418249 = 260228^2 + 233693^2 .
It is an emirp because it is prime and its reverse (332030133221) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 122331030233 - 218 = 122330768089 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 122331030199 and 122331030208.
It is not a weakly prime, because it can be changed into another prime (122331030203) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61165515116 + 61165515117.
It is an arithmetic number, because the mean of its divisors is an integer number (61165515117).
Almost surely, 2122331030233 is an apocalyptic number.
It is an amenable number.
122331030233 is a deficient number, since it is larger than the sum of its proper divisors (1).
122331030233 is an equidigital number, since it uses as much as digits as its factorization.
122331030233 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1944, while the sum is 23.
Adding to 122331030233 its reverse (332030133221), we get a palindrome (454361163454).
The spelling of 122331030233 in words is "one hundred twenty-two billion, three hundred thirty-one million, thirty thousand, two hundred thirty-three".
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