Base | Representation |
---|---|
bin | 11111111000010001… |
… | …001011000001000101 |
3 | 10021100112211021222111 |
4 | 133320101023001011 |
5 | 1030100341202323 |
6 | 23420340101021 |
7 | 2321152250062 |
oct | 377021130105 |
9 | 107315737874 |
10 | 34230022213 |
11 | 13575a56362 |
12 | 6773694771 |
13 | 32c6852c1a |
14 | 192a157c69 |
15 | d55188c0d |
hex | 7f844b045 |
34230022213 has 2 divisors, whose sum is σ = 34230022214. Its totient is φ = 34230022212.
The previous prime is 34230022201. The next prime is 34230022217. The reversal of 34230022213 is 31222003243.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 31052783524 + 3177238689 = 176218^2 + 56367^2 .
It is an emirp because it is prime and its reverse (31222003243) is a distict prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-34230022213 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (34230022217) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17115011106 + 17115011107.
It is an arithmetic number, because the mean of its divisors is an integer number (17115011107).
Almost surely, 234230022213 is an apocalyptic number.
It is an amenable number.
34230022213 is a deficient number, since it is larger than the sum of its proper divisors (1).
34230022213 is an equidigital number, since it uses as much as digits as its factorization.
34230022213 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1728, while the sum is 22.
Adding to 34230022213 its reverse (31222003243), we get a palindrome (65452025456).
The spelling of 34230022213 in words is "thirty-four billion, two hundred thirty million, twenty-two thousand, two hundred thirteen".
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