Base | Representation |
---|---|
bin | 100101101001001110010100… |
… | …1100101011000011010011101 |
3 | 1121102101212200211210022010022 |
4 | 1023102130221211120122131 |
5 | 321400042210021202201 |
6 | 3132122551355321525 |
7 | 126513501022331615 |
oct | 11322345145303235 |
9 | 1542355624708108 |
10 | 331121201350301 |
11 | 9656179293987a |
12 | 311796104502a5 |
13 | 1129b797b71c0b |
14 | 5baa4ccd33a45 |
15 | 284335055a41b |
hex | 12d272995869d |
331121201350301 has 2 divisors, whose sum is σ = 331121201350302. Its totient is φ = 331121201350300.
The previous prime is 331121201350283. The next prime is 331121201350321. The reversal of 331121201350301 is 103053102121133.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 278582971548025 + 52538229802276 = 16690805^2 + 7248326^2 .
It is an emirp because it is prime and its reverse (103053102121133) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 331121201350301 - 226 = 331121134241437 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (331121201350321) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165560600675150 + 165560600675151.
It is an arithmetic number, because the mean of its divisors is an integer number (165560600675151).
Almost surely, 2331121201350301 is an apocalyptic number.
It is an amenable number.
331121201350301 is a deficient number, since it is larger than the sum of its proper divisors (1).
331121201350301 is an equidigital number, since it uses as much as digits as its factorization.
331121201350301 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 26.
Adding to 331121201350301 its reverse (103053102121133), we get a palindrome (434174303471434).
The spelling of 331121201350301 in words is "three hundred thirty-one trillion, one hundred twenty-one billion, two hundred one million, three hundred fifty thousand, three hundred one".
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