Base | Representation |
---|---|
bin | 10010111011101011011… |
… | …100000010101100111000 |
3 | 11121101012000200222112221 |
4 | 102323223130002230320 |
5 | 132304002202321443 |
6 | 2433403542413424 |
7 | 162665511361405 |
oct | 22735334025470 |
9 | 4541160628487 |
10 | 1301030120248 |
11 | 461844648841 |
12 | 190194431274 |
13 | 958c064c251 |
14 | 46d822d72ac |
15 | 23c995a5eed |
hex | 12eeb702b38 |
1301030120248 has 16 divisors (see below), whose sum is σ = 2582927444880. Its totient is φ = 612249468288.
The previous prime is 1301030120227. The next prime is 1301030120249. The reversal of 1301030120248 is 8420210301031.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1301030120249) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4783198836 + ... + 4783199107.
It is an arithmetic number, because the mean of its divisors is an integer number (161432965305).
Almost surely, 21301030120248 is an apocalyptic number.
It is an amenable number.
1301030120248 is a deficient number, since it is larger than the sum of its proper divisors (1281897324632).
1301030120248 is a wasteful number, since it uses less digits than its factorization.
1301030120248 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9566397966 (or 9566397962 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 25.
Adding to 1301030120248 its reverse (8420210301031), we get a palindrome (9721240421279).
The spelling of 1301030120248 in words is "one trillion, three hundred one billion, thirty million, one hundred twenty thousand, two hundred forty-eight".
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