Base | Representation |
---|---|
bin | 1101010111000… |
… | …1111010100011 |
3 | 10220110011222011 |
4 | 3111301322203 |
5 | 103321303443 |
6 | 5321053351 |
7 | 1250225125 |
oct | 325617243 |
9 | 126404864 |
10 | 56041123 |
11 | 296a7586 |
12 | 16927257 |
13 | b7c2038 |
14 | 762b215 |
15 | 4dbeb9d |
hex | 3571ea3 |
56041123 has 2 divisors, whose sum is σ = 56041124. Its totient is φ = 56041122.
The previous prime is 56041121. The next prime is 56041147. The reversal of 56041123 is 32114065.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 56041123 - 21 = 56041121 is a prime.
It is a super-2 number, since 2×560411232 = 6281214934202258, which contains 22 as substring.
Together with 56041121, it forms a pair of twin primes.
It is a junction number, because it is equal to n+sod(n) for n = 56041094 and 56041103.
It is not a weakly prime, because it can be changed into another prime (56041121) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28020561 + 28020562.
It is an arithmetic number, because the mean of its divisors is an integer number (28020562).
Almost surely, 256041123 is an apocalyptic number.
56041123 is a deficient number, since it is larger than the sum of its proper divisors (1).
56041123 is an equidigital number, since it uses as much as digits as its factorization.
56041123 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 720, while the sum is 22.
The square root of 56041123 is about 7486.0619153197. The cubic root of 56041123 is about 382.6798630082.
Adding to 56041123 its reverse (32114065), we get a palindrome (88155188).
The spelling of 56041123 in words is "fifty-six million, forty-one thousand, one hundred twenty-three".
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