Base | Representation |
---|---|
bin | 111110101011101… |
… | …1111011100110100 |
3 | 12102120202020002021 |
4 | 1331113133130310 |
5 | 13301421411012 |
6 | 544413122524 |
7 | 103056561340 |
oct | 17527373464 |
9 | 5376666067 |
10 | 2103310132 |
11 | 98a29a040 |
12 | 4a8489444 |
13 | 2769a9711 |
14 | 15d4ac620 |
15 | c49bd007 |
hex | 7d5df734 |
2103310132 has 96 divisors (see below), whose sum is σ = 4667572224. Its totient is φ = 805593600.
The previous prime is 2103310081. The next prime is 2103310171. The reversal of 2103310132 is 2310133012.
It is a super-2 number, since 2×21033101322 = 8847827022747714848, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7761157 + ... + 7761427.
It is an arithmetic number, because the mean of its divisors is an integer number (48620544).
Almost surely, 22103310132 is an apocalyptic number.
2103310132 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2103310132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2333786112).
2103310132 is an abundant number, since it is smaller than the sum of its proper divisors (2564262092).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2103310132 is a wasteful number, since it uses less digits than its factorization.
2103310132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 629 (or 627 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 16.
The square root of 2103310132 is about 45861.8592296475. The cubic root of 2103310132 is about 1281.2516508343.
Adding to 2103310132 its reverse (2310133012), we get a palindrome (4413443144).
The spelling of 2103310132 in words is "two billion, one hundred three million, three hundred ten thousand, one hundred thirty-two".
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