Base | Representation |
---|---|
bin | 1011001000111111… |
… | …0111110010010110 |
3 | 21201102011101210112 |
4 | 2302033313302112 |
5 | 22111032130420 |
6 | 1212424523022 |
7 | 134051605535 |
oct | 26217676226 |
9 | 7642141715 |
10 | 2990505110 |
11 | 12a507582a |
12 | 6b5620472 |
13 | 38873b868 |
14 | 20525431c |
15 | 12781a8c5 |
hex | b23f7c96 |
2990505110 has 16 divisors (see below), whose sum is σ = 5408424432. Its totient is φ = 1190532000.
The previous prime is 2990505101. The next prime is 2990505121. The reversal of 2990505110 is 115050992.
It is a super-3 number, since 3×29905051103 (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 706541 + ... + 710760.
It is an arithmetic number, because the mean of its divisors is an integer number (338026527).
Almost surely, 22990505110 is an apocalyptic number.
2990505110 is a deficient number, since it is larger than the sum of its proper divisors (2417919322).
2990505110 is a wasteful number, since it uses less digits than its factorization.
2990505110 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1417519.
The product of its (nonzero) digits is 4050, while the sum is 32.
The square root of 2990505110 is about 54685.5109695429. The cubic root of 2990505110 is about 1440.7264065871.
The spelling of 2990505110 in words is "two billion, nine hundred ninety million, five hundred five thousand, one hundred ten".
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