Base | Representation |
---|---|
bin | 10010111011110001… |
… | …111100001011100100 |
3 | 1221110212001020211222 |
4 | 102323301330023210 |
5 | 313114024101012 |
6 | 13201204515512 |
7 | 1316542462022 |
oct | 227361741344 |
9 | 57425036758 |
10 | 20330300132 |
11 | 8692a1943a |
12 | 3b346abb98 |
13 | 1bbcc541bc |
14 | dac105712 |
15 | 7dec62972 |
hex | 4bbc7c2e4 |
20330300132 has 12 divisors (see below), whose sum is σ = 35693916720. Its totient is φ = 10132038216.
The previous prime is 20330300129. The next prime is 20330300147. The reversal of 20330300132 is 23100303302.
It is a super-2 number, since 2×203303001322 (a number of 21 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 20330300132.
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, 8276582 + ... + 8279037.
It is an arithmetic number, because the mean of its divisors is an integer number (2974493060).
Almost surely, 220330300132 is an apocalyptic number.
It is an amenable number.
20330300132 is a deficient number, since it is larger than the sum of its proper divisors (15363616588).
20330300132 is a wasteful number, since it uses less digits than its factorization.
20330300132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16555930 (or 16555928 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 17.
Adding to 20330300132 its reverse (23100303302), we get a palindrome (43430603434).
The spelling of 20330300132 in words is "twenty billion, three hundred thirty million, three hundred thousand, one hundred thirty-two".
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