Base | Representation |
---|---|
bin | 10011000011101001… |
… | …01101101110000111 |
3 | 222102000200221010110 |
4 | 21201310231232013 |
5 | 131423133041203 |
6 | 4411120524103 |
7 | 511352166063 |
oct | 114164555607 |
9 | 28360627113 |
10 | 10231143303 |
11 | 4380239437 |
12 | 1b96480633 |
13 | c70859c64 |
14 | 6d0b30aa3 |
15 | 3ed319d03 |
hex | 261d2db87 |
10231143303 has 16 divisors (see below), whose sum is σ = 14447314656. Its totient is φ = 6418053120.
The previous prime is 10231143287. The next prime is 10231143317. The reversal of 10231143303 is 30334113201.
It is not a de Polignac number, because 10231143303 - 24 = 10231143287 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 10231143303.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10231143323) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 224623 + ... + 266303.
It is an arithmetic number, because the mean of its divisors is an integer number (902957166).
Almost surely, 210231143303 is an apocalyptic number.
10231143303 is a deficient number, since it is larger than the sum of its proper divisors (4216171353).
10231143303 is a wasteful number, since it uses less digits than its factorization.
10231143303 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46514.
The product of its (nonzero) digits is 648, while the sum is 21.
Adding to 10231143303 its reverse (30334113201), we get a palindrome (40565256504).
The spelling of 10231143303 in words is "ten billion, two hundred thirty-one million, one hundred forty-three thousand, three hundred three".
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