Base | Representation |
---|---|
bin | 110100001111111001… |
… | …011111001101010011 |
3 | 12100210210111111001121 |
4 | 310033321133031103 |
5 | 1404343413144443 |
6 | 41434513343111 |
7 | 4024146131335 |
oct | 641771371523 |
9 | 170723444047 |
10 | 56101303123 |
11 | 218797a5428 |
12 | aa58267a97 |
13 | 53a0b17468 |
14 | 2a02b8d455 |
15 | 16d533d4ed |
hex | d0fe5f353 |
56101303123 has 2 divisors, whose sum is σ = 56101303124. Its totient is φ = 56101303122.
The previous prime is 56101303103. The next prime is 56101303157. The reversal of 56101303123 is 32130310165.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 56101303123 - 29 = 56101302611 is a prime.
It is not a weakly prime, because it can be changed into another prime (56101303103) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28050651561 + 28050651562.
It is an arithmetic number, because the mean of its divisors is an integer number (28050651562).
Almost surely, 256101303123 is an apocalyptic number.
56101303123 is a deficient number, since it is larger than the sum of its proper divisors (1).
56101303123 is an equidigital number, since it uses as much as digits as its factorization.
56101303123 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1620, while the sum is 25.
Adding to 56101303123 its reverse (32130310165), we get a palindrome (88231613288).
The spelling of 56101303123 in words is "fifty-six billion, one hundred one million, three hundred three thousand, one hundred twenty-three".
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