Base | Representation |
---|---|
bin | 10011001100010110… |
… | …01100001100001110 |
3 | 222121010001202110020 |
4 | 21212023030030032 |
5 | 132100330103032 |
6 | 4422245323010 |
7 | 513226531365 |
oct | 114613141416 |
9 | 28533052406 |
10 | 10304144142 |
11 | 440846a006 |
12 | 1bb6a06466 |
13 | c82a09616 |
14 | 6da6d47dc |
15 | 404939b2c |
hex | 2662cc30e |
10304144142 has 48 divisors (see below), whose sum is σ = 22305102192. Its totient is φ = 3171650560.
The previous prime is 10304144099. The next prime is 10304144153. The reversal of 10304144142 is 24144140301.
It is a super-2 number, since 2×103041441422 (a number of 21 digits) 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 23 ways as a sum of consecutive naturals, for example, 35842 + ... + 147962.
It is an arithmetic number, because the mean of its divisors is an integer number (464689629).
Almost surely, 210304144142 is an apocalyptic number.
10304144142 is an abundant number, since it is smaller than the sum of its proper divisors (12000958050).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10304144142 is a wasteful number, since it uses less digits than its factorization.
10304144142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 112213 (or 112196 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 24.
Adding to 10304144142 its reverse (24144140301), we get a palindrome (34448284443).
The spelling of 10304144142 in words is "ten billion, three hundred four million, one hundred forty-four thousand, one hundred forty-two".
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