Base | Representation |
---|---|
bin | 111110101011011… |
… | …0110011010001000 |
3 | 12102120102200111001 |
4 | 1331112312122020 |
5 | 13301401021044 |
6 | 544405344344 |
7 | 103055261254 |
oct | 17526663210 |
9 | 5376380431 |
10 | 2103142024 |
11 | 98a194805 |
12 | 4a84080b4 |
13 | 27694b049 |
14 | 15d467264 |
15 | c49882d4 |
hex | 7d5b6688 |
2103142024 has 16 divisors (see below), whose sum is σ = 3958739100. Its totient is φ = 1047478272.
The previous prime is 2103141983. The next prime is 2103142051. The reversal of 2103142024 is 4202413012.
It can be written as a sum of positive squares in 2 ways, for example, as 2053721124 + 49420900 = 45318^2 + 7030^2 .
It is a super-2 number, since 2×21031420242 = 8846412746229633152, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2103141992 and 2103142010.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 509409 + ... + 513520.
Almost surely, 22103142024 is an apocalyptic number.
It is an amenable number.
2103142024 is a deficient number, since it is larger than the sum of its proper divisors (1855597076).
2103142024 is a wasteful number, since it uses less digits than its factorization.
2103142024 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1023192 (or 1023188 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 19.
The square root of 2103142024 is about 45860.0264282523. The cubic root of 2103142024 is about 1281.2175150550.
Adding to 2103142024 its reverse (4202413012), we get a palindrome (6305555036).
The spelling of 2103142024 in words is "two billion, one hundred three million, one hundred forty-two thousand, twenty-four".
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