Base | Representation |
---|---|
bin | 10010111011110001… |
… | …111111101100000110 |
3 | 1221110212001222120012 |
4 | 102323301333230012 |
5 | 313114030031002 |
6 | 13201205110222 |
7 | 1316542551641 |
oct | 227361775406 |
9 | 57425058505 |
10 | 20330314502 |
11 | 8692a29213 |
12 | 3b346b8372 |
13 | 1bbcc5a8c4 |
14 | dac10aa58 |
15 | 7dec66d52 |
hex | 4bbc7fb06 |
20330314502 has 16 divisors (see below), whose sum is σ = 30660193872. Its totient is φ = 10110283680.
The previous prime is 20330314471. The next prime is 20330314513. The reversal of 20330314502 is 20541303302.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1605548 + ... + 1618160.
It is an arithmetic number, because the mean of its divisors is an integer number (1916262117).
Almost surely, 220330314502 is an apocalyptic number.
20330314502 is a deficient number, since it is larger than the sum of its proper divisors (10329879370).
20330314502 is a wasteful number, since it uses less digits than its factorization.
20330314502 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16903.
The product of its (nonzero) digits is 2160, while the sum is 23.
Adding to 20330314502 its reverse (20541303302), we get a palindrome (40871617804).
The spelling of 20330314502 in words is "twenty billion, three hundred thirty million, three hundred fourteen thousand, five hundred two".
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