Base | Representation |
---|---|
bin | 111011101001011… |
… | …0010101101110110 |
3 | 12011111000102021121 |
4 | 1313102302231312 |
5 | 13044330240110 |
6 | 530333134154 |
7 | 100411514146 |
oct | 16722625566 |
9 | 5144012247 |
10 | 2001415030 |
11 | 93782380a |
12 | 47a32a35a |
13 | 25b851464 |
14 | 14db46926 |
15 | baa91cda |
hex | 774b2b76 |
2001415030 has 8 divisors (see below), whose sum is σ = 3602547072. Its totient is φ = 800566008.
The previous prime is 2001415021. The next prime is 2001415061. The reversal of 2001415030 is 305141002.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 2001414995 and 2001415013.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100070742 + ... + 100070761.
It is an arithmetic number, because the mean of its divisors is an integer number (450318384).
Almost surely, 22001415030 is an apocalyptic number.
2001415030 is a deficient number, since it is larger than the sum of its proper divisors (1601132042).
2001415030 is a wasteful number, since it uses less digits than its factorization.
2001415030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 200141510.
The product of its (nonzero) digits is 120, while the sum is 16.
The square root of 2001415030 is about 44737.1772690231. The cubic root of 2001415030 is about 1260.2181175265.
Adding to 2001415030 its reverse (305141002), we get a palindrome (2306556032).
The spelling of 2001415030 in words is "two billion, one million, four hundred fifteen thousand, thirty".
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