Base | Representation |
---|---|
bin | 111011101010111… |
… | …0010100111000110 |
3 | 12011112111100110201 |
4 | 1313111302213012 |
5 | 13100030413110 |
6 | 530402041114 |
7 | 100421266534 |
oct | 16725624706 |
9 | 5145440421 |
10 | 2002201030 |
11 | 9382102a5 |
12 | 47a64919a |
13 | 25ba6814b |
14 | 14dcad154 |
15 | bab99b3a |
hex | 775729c6 |
2002201030 has 16 divisors (see below), whose sum is σ = 3720219264. Its totient is φ = 775045440.
The previous prime is 2002201021. The next prime is 2002201031. The reversal of 2002201030 is 301022002.
It is a Harshad number since it is a multiple of its sum of digits (10).
It is a junction number, because it is equal to n+sod(n) for n = 2002200998 and 2002201016.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2002201031) 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, 3229047 + ... + 3229666.
It is an arithmetic number, because the mean of its divisors is an integer number (232513704).
Almost surely, 22002201030 is an apocalyptic number.
2002201030 is a deficient number, since it is larger than the sum of its proper divisors (1718018234).
2002201030 is a wasteful number, since it uses less digits than its factorization.
2002201030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6458751.
The product of its (nonzero) digits is 24, while the sum is 10.
The square root of 2002201030 is about 44745.9610467805. The cubic root of 2002201030 is about 1260.3830677885.
Adding to 2002201030 its reverse (301022002), we get a palindrome (2303223032).
The spelling of 2002201030 in words is "two billion, two million, two hundred one thousand, thirty".
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