Base | Representation |
---|---|
bin | 111011101000101… |
… | …0000110011111101 |
3 | 12011110021001012010 |
4 | 1313101100303331 |
5 | 13044224422023 |
6 | 530320401433 |
7 | 100405224045 |
oct | 16721206375 |
9 | 5143231163 |
10 | 2001014013 |
11 | 93757a499 |
12 | 47a176279 |
13 | 25b740a7b |
14 | 14da80725 |
15 | baa13093 |
hex | 77450cfd |
2001014013 has 8 divisors (see below), whose sum is σ = 2808440800. Its totient is φ = 1263798288.
The previous prime is 2001013981. The next prime is 2001014033. The reversal of 2001014013 is 3104101002.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2001014013 - 25 = 2001013981 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2001014013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2001014033) 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, 17552698 + ... + 17552811.
It is an arithmetic number, because the mean of its divisors is an integer number (351055100).
Almost surely, 22001014013 is an apocalyptic number.
It is an amenable number.
2001014013 is a deficient number, since it is larger than the sum of its proper divisors (807426787).
2001014013 is a wasteful number, since it uses less digits than its factorization.
2001014013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35105531.
The product of its (nonzero) digits is 24, while the sum is 12.
The square root of 2001014013 is about 44732.6951233659. The cubic root of 2001014013 is about 1260.1339433067.
Adding to 2001014013 its reverse (3104101002), we get a palindrome (5105115015).
The spelling of 2001014013 in words is "two billion, one million, fourteen thousand, thirteen".
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