Base | Representation |
---|---|
bin | 1011001000100110… |
… | …1100000111000111 |
3 | 21201022010001122002 |
4 | 2302021230013013 |
5 | 22110123300143 |
6 | 1212330055515 |
7 | 134032045520 |
oct | 26211540707 |
9 | 7638101562 |
10 | 2988884423 |
11 | 12a4169118 |
12 | 6b4b7a59b |
13 | 3882c1c85 |
14 | 204d51847 |
15 | 1275ea5b8 |
hex | b226c1c7 |
2988884423 has 8 divisors (see below), whose sum is σ = 3438794400. Its totient is φ = 2544706080.
The previous prime is 2988884417. The next prime is 2988884453. The reversal of 2988884423 is 3244888892.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2988884423 - 210 = 2988883399 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 (2988884453) 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, 1431788 + ... + 1433873.
It is an arithmetic number, because the mean of its divisors is an integer number (429849300).
Almost surely, 22988884423 is an apocalyptic number.
2988884423 is a deficient number, since it is larger than the sum of its proper divisors (449909977).
2988884423 is a wasteful number, since it uses less digits than its factorization.
2988884423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2865817.
The product of its digits is 7077888, while the sum is 56.
The square root of 2988884423 is about 54670.6907126661. The cubic root of 2988884423 is about 1440.4660951006.
The spelling of 2988884423 in words is "two billion, nine hundred eighty-eight million, eight hundred eighty-four thousand, four hundred twenty-three".
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