Base | Representation |
---|---|
bin | 111011100110111… |
… | …0010011001011001 |
3 | 12011101112202111221 |
4 | 1313031302121121 |
5 | 13044011244001 |
6 | 530245052041 |
7 | 100364411041 |
oct | 16715623131 |
9 | 5141482457 |
10 | 2000103001 |
11 | 937007a96 |
12 | 4799b7021 |
13 | 25b4b2200 |
14 | 14d8c4721 |
15 | ba8d31a1 |
hex | 77372659 |
2000103001 has 48 divisors (see below), whose sum is σ = 2413843200. Its totient is φ = 1649217024.
The previous prime is 2000102999. The next prime is 2000103013. The reversal of 2000103001 is 1003010002.
It is not a de Polignac number, because 2000103001 - 21 = 2000102999 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2000103401) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4376365 + ... + 4376821.
It is an arithmetic number, because the mean of its divisors is an integer number (50288400).
Almost surely, 22000103001 is an apocalyptic number.
It is an amenable number.
2000103001 is a deficient number, since it is larger than the sum of its proper divisors (413740199).
2000103001 is a wasteful number, since it uses less digits than its factorization.
2000103001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 578 (or 565 counting only the distinct ones).
The product of its (nonzero) digits is 6, while the sum is 7.
The square root of 2000103001 is about 44722.5111213581. The cubic root of 2000103001 is about 1259.9426783783.
Adding to 2000103001 its reverse (1003010002), we get a palindrome (3003113003).
The spelling of 2000103001 in words is "two billion, one hundred three thousand, one".
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