Base | Representation |
---|---|
bin | 11000010010101100… |
… | …11100111110010010 |
3 | 1020122220102012111221 |
4 | 30021112130332102 |
5 | 203202144021144 |
6 | 5554042355254 |
7 | 641121216004 |
oct | 141126347622 |
9 | 36586365457 |
10 | 13041782674 |
11 | 5592823398 |
12 | 263b7bbb2a |
13 | 12cac40a8b |
14 | 8ba124374 |
15 | 514e56d84 |
hex | 30959cf92 |
13041782674 has 4 divisors (see below), whose sum is σ = 19562674014. Its totient is φ = 6520891336.
The previous prime is 13041782641. The next prime is 13041782717. The reversal of 13041782674 is 47628714031.
13041782674 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 47628714031 = 14699 ⋅3240269.
It can be written as a sum of positive squares in only one way, i.e., 8252450649 + 4789332025 = 90843^2 + 69205^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 13041782674.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3260445667 + ... + 3260445670.
Almost surely, 213041782674 is an apocalyptic number.
13041782674 is a deficient number, since it is larger than the sum of its proper divisors (6520891340).
13041782674 is an equidigital number, since it uses as much as digits as its factorization.
13041782674 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6520891339.
The product of its (nonzero) digits is 225792, while the sum is 43.
The spelling of 13041782674 in words is "thirteen billion, forty-one million, seven hundred eighty-two thousand, six hundred seventy-four".
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