Base | Representation |
---|---|
bin | 111000111010101111… |
… | …1101101101101011101 |
3 | 102200111102221020011201 |
4 | 1301311133231231131 |
5 | 4000311431113003 |
6 | 132052444115501 |
7 | 11554660452541 |
oct | 1616537555535 |
9 | 380442836151 |
10 | 122230332253 |
11 | 47923921817 |
12 | 1b832835b91 |
13 | b6ac2a8cb3 |
14 | 5cb763ba21 |
15 | 32a5bb4b1d |
hex | 1c757edb5d |
122230332253 has 2 divisors, whose sum is σ = 122230332254. Its totient is φ = 122230332252.
The previous prime is 122230332229. The next prime is 122230332269. The reversal of 122230332253 is 352233032221.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 61644448089 + 60585884164 = 248283^2 + 246142^2 .
It is a cyclic number.
It is not a de Polignac number, because 122230332253 - 25 = 122230332221 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (122230332283) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61115166126 + 61115166127.
It is an arithmetic number, because the mean of its divisors is an integer number (61115166127).
Almost surely, 2122230332253 is an apocalyptic number.
It is an amenable number.
122230332253 is a deficient number, since it is larger than the sum of its proper divisors (1).
122230332253 is an equidigital number, since it uses as much as digits as its factorization.
122230332253 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 12960, while the sum is 28.
Adding to 122230332253 its reverse (352233032221), we get a palindrome (474463364474).
The spelling of 122230332253 in words is "one hundred twenty-two billion, two hundred thirty million, three hundred thirty-two thousand, two hundred fifty-three".
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