Base | Representation |
---|---|
bin | 111110101011001… |
… | …1001010110100100 |
3 | 12102120012122020012 |
4 | 1331112121112210 |
5 | 13301333214022 |
6 | 544403025352 |
7 | 103054254266 |
oct | 17526312644 |
9 | 5376178205 |
10 | 2103023012 |
11 | 98a113352 |
12 | 4a836b258 |
13 | 276908b1c |
14 | 15d435b36 |
15 | c4962de2 |
hex | 7d5995a4 |
2103023012 has 48 divisors (see below), whose sum is σ = 4033774080. Its totient is φ = 955046400.
The previous prime is 2103023011. The next prime is 2103023017. The reversal of 2103023012 is 2103203012.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (2103023011) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 882062 + ... + 884442.
It is an arithmetic number, because the mean of its divisors is an integer number (84036960).
Almost surely, 22103023012 is an apocalyptic number.
It is an amenable number.
2103023012 is a deficient number, since it is larger than the sum of its proper divisors (1930751068).
2103023012 is a wasteful number, since it uses less digits than its factorization.
2103023012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2852 (or 2850 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 14.
The square root of 2103023012 is about 45858.7288528585. The cubic root of 2103023012 is about 1281.1933475423.
Adding to 2103023012 its reverse (2103203012), we get a palindrome (4206226024).
The spelling of 2103023012 in words is "two billion, one hundred three million, twenty-three thousand, twelve".
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