Base | Representation |
---|---|
bin | 111011111110011… |
… | …1010000010001110 |
3 | 12012020210022100101 |
4 | 1313330322002032 |
5 | 13110142030204 |
6 | 531405521314 |
7 | 100604404621 |
oct | 16774720216 |
9 | 5166708311 |
10 | 2012455054 |
11 | 942a842a5 |
12 | 481b7323a |
13 | 260c1850c |
14 | 1513bbdb8 |
15 | bba22ea4 |
hex | 77f3a08e |
2012455054 has 8 divisors (see below), whose sum is σ = 3018977208. Its totient is φ = 1006129320.
The previous prime is 2012455051. The next prime is 2012455057. The reversal of 2012455054 is 4505542102.
It is an interprime number because it is at equal distance from previous prime (2012455051) and next prime (2012455057).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2012455051) 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, 20052 + ... + 66535.
It is an arithmetic number, because the mean of its divisors is an integer number (377372151).
Almost surely, 22012455054 is an apocalyptic number.
2012455054 is a deficient number, since it is larger than the sum of its proper divisors (1006522154).
2012455054 is a wasteful number, since it uses less digits than its factorization.
2012455054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 98210.
The product of its (nonzero) digits is 8000, while the sum is 28.
The square root of 2012455054 is about 44860.3951609880. The cubic root of 2012455054 is about 1262.5310369000.
Adding to 2012455054 its reverse (4505542102), we get a palindrome (6517997156).
The spelling of 2012455054 in words is "two billion, twelve million, four hundred fifty-five thousand, fifty-four".
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