Base | Representation |
---|---|
bin | 111100110011110… |
… | …111100101110010 |
3 | 2122002202001110101 |
4 | 330303313211302 |
5 | 4042134330002 |
6 | 245123023014 |
7 | 34165545331 |
oct | 7463674562 |
9 | 2562661411 |
10 | 1020230002 |
11 | 4839909a0 |
12 | 24580aa6a |
13 | 1334a11bc |
14 | 996d5d18 |
15 | 5e87a587 |
hex | 3ccf7972 |
1020230002 has 16 divisors (see below), whose sum is σ = 1696837824. Its totient is φ = 456138000.
The previous prime is 1020229981. The next prime is 1020230009. The reversal of 1020230002 is 2000320201.
It is not an unprimeable number, because it can be changed into a prime (1020230009) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 378774 + ... + 381457.
It is an arithmetic number, because the mean of its divisors is an integer number (106052364).
Almost surely, 21020230002 is an apocalyptic number.
1020230002 is a deficient number, since it is larger than the sum of its proper divisors (676607822).
1020230002 is a wasteful number, since it uses less digits than its factorization.
1020230002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 760305.
The product of its (nonzero) digits is 24, while the sum is 10.
The square root of 1020230002 is about 31941.0394633612. The cubic root of 1020230002 is about 1006.6983657157.
Adding to 1020230002 its reverse (2000320201), we get a palindrome (3020550203).
It can be divided in two parts, 10202 and 30002, that added together give a palindrome (40204).
The spelling of 1020230002 in words is "one billion, twenty million, two hundred thirty thousand, two".
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