Base | Representation |
---|---|
bin | 10010110111101101… |
… | …10110011111101001 |
3 | 222011001100011112100 |
4 | 21123312312133221 |
5 | 131222021241413 |
6 | 4353143204013 |
7 | 506025264306 |
oct | 113366663751 |
9 | 28131304470 |
10 | 10131040233 |
11 | 4329787526 |
12 | 1b68a46609 |
13 | c55bab582 |
14 | 6c17140ad |
15 | 3e4644a73 |
hex | 25bdb67e9 |
10131040233 has 12 divisors (see below), whose sum is σ = 14770489968. Its totient is φ = 6690904440.
The previous prime is 10131040193. The next prime is 10131040243. The reversal of 10131040233 is 33204013101.
It is not a de Polignac number, because 10131040233 - 218 = 10130778089 is a prime.
It is not an unprimeable number, because it can be changed into a prime (10131040243) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5259183 + ... + 5261108.
It is an arithmetic number, because the mean of its divisors is an integer number (1230874164).
Almost surely, 210131040233 is an apocalyptic number.
It is an amenable number.
10131040233 is a deficient number, since it is larger than the sum of its proper divisors (4639449735).
10131040233 is a wasteful number, since it uses less digits than its factorization.
10131040233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10520404 (or 10520401 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 10131040233 its reverse (33204013101), we get a palindrome (43335053334).
The spelling of 10131040233 in words is "ten billion, one hundred thirty-one million, forty thousand, two hundred thirty-three".
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