Base | Representation |
---|---|
bin | 111110101011100… |
… | …1100011100101111 |
3 | 12102120121021022201 |
4 | 1331113030130233 |
5 | 13301411413203 |
6 | 544411322331 |
7 | 103056115414 |
oct | 17527143457 |
9 | 5376537281 |
10 | 2103232303 |
11 | 98a246617 |
12 | 4a84503a7 |
13 | 276980173 |
14 | 15d48c10b |
15 | c49a4e1d |
hex | 7d5cc72f |
2103232303 has 8 divisors (see below), whose sum is σ = 2222352000. Its totient is φ = 1984954968.
The previous prime is 2103232277. The next prime is 2103232321. The reversal of 2103232303 is 3032323012.
It is a happy number.
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 2103232303 - 29 = 2103231791 is a prime.
It is a super-2 number, since 2×21032323032 = 8847172240765367618, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is an alternating number because its digits alternate between even and odd.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2103233303) 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, 205453 + ... + 215446.
It is an arithmetic number, because the mean of its divisors is an integer number (277794000).
Almost surely, 22103232303 is an apocalyptic number.
2103232303 is a deficient number, since it is larger than the sum of its proper divisors (119119697).
2103232303 is a wasteful number, since it uses less digits than its factorization.
2103232303 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 421181.
The product of its (nonzero) digits is 648, while the sum is 19.
The square root of 2103232303 is about 45861.0107062633. The cubic root of 2103232303 is about 1281.2358472107.
Adding to 2103232303 its reverse (3032323012), we get a palindrome (5135555315).
It can be divided in two parts, 21032 and 32303, that added together give a palindrome (53335).
The spelling of 2103232303 in words is "two billion, one hundred three million, two hundred thirty-two thousand, three hundred three".
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