Base | Representation |
---|---|
bin | 111110101011100… |
… | …1100011000101011 |
3 | 12102120121020222002 |
4 | 1331113030120223 |
5 | 13301411411133 |
6 | 544411321215 |
7 | 103056114563 |
oct | 17527143053 |
9 | 5376536862 |
10 | 2103232043 |
11 | 98a246400 |
12 | 4a845020b |
13 | 276980003 |
14 | 15d48bda3 |
15 | c49a4ce8 |
hex | 7d5cc62b |
2103232043 has 6 divisors (see below), whose sum is σ = 2311817172. Its totient is φ = 1912029020.
The previous prime is 2103232013. The next prime is 2103232057. The reversal of 2103232043 is 3402323012.
It is a de Polignac number, because none of the positive numbers 2k-2103232043 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2103232013) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8690921 + ... + 8691162.
It is an arithmetic number, because the mean of its divisors is an integer number (385302862).
Almost surely, 22103232043 is an apocalyptic number.
2103232043 is a deficient number, since it is larger than the sum of its proper divisors (208585129).
2103232043 is a wasteful number, since it uses less digits than its factorization.
2103232043 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17382105 (or 17382094 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 20.
The square root of 2103232043 is about 45861.0078716114. The cubic root of 2103232043 is about 1281.2357944156.
Adding to 2103232043 its reverse (3402323012), we get a palindrome (5505555055).
The spelling of 2103232043 in words is "two billion, one hundred three million, two hundred thirty-two thousand, forty-three".
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