Base | Representation |
---|---|
bin | 101011011110111111001… |
… | …111010111111111011111 |
3 | 101120200002112201021221021 |
4 | 223132333033113333133 |
5 | 342424323422440112 |
6 | 10204433130545011 |
7 | 425614435165102 |
oct | 53367717277737 |
9 | 11520075637837 |
10 | 2988210749407 |
11 | a5232507a274 |
12 | 403175898167 |
13 | 188a30247390 |
14 | a48b7298739 |
15 | 52ae4752907 |
hex | 2b7bf3d7fdf |
2988210749407 has 8 divisors (see below), whose sum is σ = 3218159781536. Its totient is φ = 2758274098272.
The previous prime is 2988210749401. The next prime is 2988210749417. The reversal of 2988210749407 is 7049470128892.
2988210749407 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2988210749407 - 227 = 2988076531679 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 (2988210749401) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2590923 + ... + 3562204.
It is an arithmetic number, because the mean of its divisors is an integer number (402269972692).
Almost surely, 22988210749407 is an apocalyptic number.
2988210749407 is a deficient number, since it is larger than the sum of its proper divisors (229949032129).
2988210749407 is a wasteful number, since it uses less digits than its factorization.
2988210749407 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6190497.
The product of its (nonzero) digits is 16257024, while the sum is 61.
The spelling of 2988210749407 in words is "two trillion, nine hundred eighty-eight billion, two hundred ten million, seven hundred forty-nine thousand, four hundred seven".
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