Base | Representation |
---|---|
bin | 101101000111000111001… |
… | …011001110110001100101 |
3 | 101222100200020102122011222 |
4 | 231013013023032301211 |
5 | 401242311313434001 |
6 | 10332043141510125 |
7 | 436653132663302 |
oct | 55070713166145 |
9 | 11870606378158 |
10 | 3100013030501 |
11 | a957875a1892 |
12 | 420978112345 |
13 | 196439c526aa |
14 | aa08198a0a9 |
15 | 55989ba461b |
hex | 2d1c72cec65 |
3100013030501 has 2 divisors, whose sum is σ = 3100013030502. Its totient is φ = 3100013030500.
The previous prime is 3100013030381. The next prime is 3100013030551. The reversal of 3100013030501 is 1050303100013.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 2110485468001 + 989527562500 = 1452751^2 + 994750^2 .
It is a cyclic number.
It is not a de Polignac number, because 3100013030501 - 214 = 3100013014117 is a prime.
It is a super-2 number, since 2×31000130305012 (a number of 26 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 3100013030501.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (3100013030551) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1550006515250 + 1550006515251.
It is an arithmetic number, because the mean of its divisors is an integer number (1550006515251).
Almost surely, 23100013030501 is an apocalyptic number.
It is an amenable number.
3100013030501 is a deficient number, since it is larger than the sum of its proper divisors (1).
3100013030501 is an equidigital number, since it uses as much as digits as its factorization.
3100013030501 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 135, while the sum is 17.
Adding to 3100013030501 its reverse (1050303100013), we get a palindrome (4150316130514).
The spelling of 3100013030501 in words is "three trillion, one hundred billion, thirteen million, thirty thousand, five hundred one".
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