Base | Representation |
---|---|
bin | 10101100010000111100110… |
… | …10110001011011011010010 |
3 | 20012122210021111200211010202 |
4 | 22301003303112023123102 |
5 | 22201302442322223222 |
6 | 244413041222455202 |
7 | 12655024541165522 |
oct | 1261036326133322 |
9 | 205583244624122 |
10 | 47351802148562 |
11 | 140a687194363a |
12 | 538911a894502 |
13 | 2056342c546b2 |
14 | b99ba7659682 |
15 | 571ae079e892 |
hex | 2b10f358b6d2 |
47351802148562 has 12 divisors (see below), whose sum is σ = 75451574012730. Its totient is φ = 22283201010816.
The previous prime is 47351802148529. The next prime is 47351802148589. The reversal of 47351802148562 is 26584120815374.
47351802148562 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 3 ways, for example, as 47348560098841 + 3242049721 = 6881029^2 + 56939^2 .
It is a hoax number, since the sum of its digits (56) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 47351802148498 and 47351802148507.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 40961765987 + ... + 40961767142.
Almost surely, 247351802148562 is an apocalyptic number.
47351802148562 is a deficient number, since it is larger than the sum of its proper divisors (28099771864168).
47351802148562 is a wasteful number, since it uses less digits than its factorization.
47351802148562 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 81923533165 (or 81923533148 counting only the distinct ones).
The product of its (nonzero) digits is 12902400, while the sum is 56.
The spelling of 47351802148562 in words is "forty-seven trillion, three hundred fifty-one billion, eight hundred two million, one hundred forty-eight thousand, five hundred sixty-two".
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