Base | Representation |
---|---|
bin | 101010100000000… |
… | …0001010110001101 |
3 | 10200101101210201211 |
4 | 1111000001112031 |
5 | 10410033201002 |
6 | 353301334421 |
7 | 50224246132 |
oct | 12500012615 |
9 | 3611353654 |
10 | 1426068877 |
11 | 671a84722 |
12 | 339707411 |
13 | 1995a834c |
14 | d757a589 |
15 | 852e3dd7 |
hex | 5500158d |
1426068877 has 16 divisors (see below), whose sum is σ = 1476905472. Its totient is φ = 1376202240.
The previous prime is 1426068871. The next prime is 1426068923. The reversal of 1426068877 is 7788606241.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 1426068877 - 227 = 1291851149 is a prime.
It is a super-2 number, since 2×14260688772 = 4067344883896082258, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1426068877.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1426068871) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1918968 + ... + 1919710.
It is an arithmetic number, because the mean of its divisors is an integer number (92306592).
Almost surely, 21426068877 is an apocalyptic number.
It is an amenable number.
1426068877 is a deficient number, since it is larger than the sum of its proper divisors (50836595).
1426068877 is an equidigital number, since it uses as much as digits as its factorization.
1426068877 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1308.
The product of its (nonzero) digits is 903168, while the sum is 49.
The square root of 1426068877 is about 37763.3271442017. The cubic root of 1426068877 is about 1125.5898475889.
The spelling of 1426068877 in words is "one billion, four hundred twenty-six million, sixty-eight thousand, eight hundred seventy-seven".
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