Base | Representation |
---|---|
bin | 101100011101001100111… |
… | …011111010010011100111 |
3 | 101211001112002000220110222 |
4 | 230131030323322103213 |
5 | 400023131201134231 |
6 | 10255241532434555 |
7 | 433501025654201 |
oct | 54351473722347 |
9 | 11731462026428 |
10 | 3055012521191 |
11 | a78694a19124 |
12 | 4140b9618a5b |
13 | 192117bc37a7 |
14 | a7c13227771 |
15 | 547041b527b |
hex | 2c74cefa4e7 |
3055012521191 has 4 divisors (see below), whose sum is σ = 3055032169752. Its totient is φ = 3054992872632.
The previous prime is 3055012521173. The next prime is 3055012521227. The reversal of 3055012521191 is 1911252105503.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 3055012521191 - 210 = 3055012520167 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3055012521161) 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, 9589181 + ... + 9902646.
It is an arithmetic number, because the mean of its divisors is an integer number (763758042438).
Almost surely, 23055012521191 is an apocalyptic number.
3055012521191 is a deficient number, since it is larger than the sum of its proper divisors (19648561).
3055012521191 is a wasteful number, since it uses less digits than its factorization.
3055012521191 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19648560.
The product of its (nonzero) digits is 13500, while the sum is 35.
Adding to 3055012521191 its reverse (1911252105503), we get a palindrome (4966264626694).
The spelling of 3055012521191 in words is "three trillion, fifty-five billion, twelve million, five hundred twenty-one thousand, one hundred ninety-one".
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