Base | Representation |
---|---|
bin | 111011101101001… |
… | …1010010101011001 |
3 | 12011121202220001001 |
4 | 1313122122111121 |
5 | 13100333143223 |
6 | 530444025001 |
7 | 100434503140 |
oct | 16732322531 |
9 | 5147686031 |
10 | 2003412313 |
11 | 938968361 |
12 | 47ab32161 |
13 | 25c0a0596 |
14 | 150106757 |
15 | bad389ad |
hex | 7769a559 |
2003412313 has 8 divisors (see below), whose sum is σ = 2293628480. Its totient is φ = 1714199760.
The previous prime is 2003412289. The next prime is 2003412331. The reversal of 2003412313 is 3132143002.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2003412313 - 221 = 2001315161 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2003412343) 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, 246618 + ... + 254611.
It is an arithmetic number, because the mean of its divisors is an integer number (286703560).
Almost surely, 22003412313 is an apocalyptic number.
It is an amenable number.
2003412313 is a deficient number, since it is larger than the sum of its proper divisors (290216167).
2003412313 is an equidigital number, since it uses as much as digits as its factorization.
2003412313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 501807.
The product of its (nonzero) digits is 432, while the sum is 19.
The square root of 2003412313 is about 44759.4941101885. The cubic root of 2003412313 is about 1260.6371836000.
Adding to 2003412313 its reverse (3132143002), we get a palindrome (5135555315).
The spelling of 2003412313 in words is "two billion, three million, four hundred twelve thousand, three hundred thirteen".
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