Base | Representation |
---|---|
bin | 1010101001101010111001… |
… | …00101111001111011001111 |
3 | 10001221010022011012100210011 |
4 | 11110311130211321323033 |
5 | 11032221234041334201 |
6 | 121451531202454051 |
7 | 4635120150004651 |
oct | 524653445717317 |
9 | 101833264170704 |
10 | 23422010105551 |
11 | 7510245104192 |
12 | 2763413964327 |
13 | 100b8bc401865 |
14 | 5ad8ba5686d1 |
15 | 2a93d844b151 |
hex | 154d5c979ecf |
23422010105551 has 2 divisors, whose sum is σ = 23422010105552. Its totient is φ = 23422010105550.
The previous prime is 23422010105539. The next prime is 23422010105591. The reversal of 23422010105551 is 15550101022432.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 23422010105551 - 217 = 23422009974479 is a prime.
It is a super-2 number, since 2×234220101055512 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (23422010105531) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11711005052775 + 11711005052776.
It is an arithmetic number, because the mean of its divisors is an integer number (11711005052776).
Almost surely, 223422010105551 is an apocalyptic number.
23422010105551 is a deficient number, since it is larger than the sum of its proper divisors (1).
23422010105551 is an equidigital number, since it uses as much as digits as its factorization.
23422010105551 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 12000, while the sum is 31.
Adding to 23422010105551 its reverse (15550101022432), we get a palindrome (38972111127983).
The spelling of 23422010105551 in words is "twenty-three trillion, four hundred twenty-two billion, ten million, one hundred five thousand, five hundred fifty-one".
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