Base | Representation |
---|---|
bin | 111110101011110… |
… | …0101100011010001 |
3 | 12102120210111100210 |
4 | 1331113211203101 |
5 | 13301423210441 |
6 | 544413434333 |
7 | 103060024236 |
oct | 17527454321 |
9 | 5376714323 |
10 | 2103335121 |
11 | 98a306898 |
12 | 4a849b9a9 |
13 | 2769b7bc4 |
14 | 15d4b778d |
15 | c49c5616 |
hex | 7d5e58d1 |
2103335121 has 8 divisors (see below), whose sum is σ = 2838235680. Its totient is φ = 1385328992.
The previous prime is 2103335063. The next prime is 2103335141. The reversal of 2103335121 is 1215333012.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2103335121 - 27 = 2103334993 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2103335141) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4223316 + ... + 4223813.
It is an arithmetic number, because the mean of its divisors is an integer number (354779460).
Almost surely, 22103335121 is an apocalyptic number.
It is an amenable number.
2103335121 is a deficient number, since it is larger than the sum of its proper divisors (734900559).
2103335121 is an equidigital number, since it uses as much as digits as its factorization.
2103335121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8447215.
The product of its (nonzero) digits is 540, while the sum is 21.
The square root of 2103335121 is about 45862.1316665503. The cubic root of 2103335121 is about 1281.2567249110.
Adding to 2103335121 its reverse (1215333012), we get a palindrome (3318668133).
The spelling of 2103335121 in words is "two billion, one hundred three million, three hundred thirty-five thousand, one hundred twenty-one".
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