Base | Representation |
---|---|
bin | 10010111100000000… |
… | …001000011011000110 |
3 | 1221111010001020221202 |
4 | 102330000020123012 |
5 | 313121002122134 |
6 | 13201420342502 |
7 | 1316616215000 |
oct | 227400103306 |
9 | 57433036852 |
10 | 20334020294 |
11 | 869502a455 |
12 | 3b359a4a32 |
13 | 1bc0957593 |
14 | dac7d3370 |
15 | 7e0249d7e |
hex | 4bc0086c6 |
20334020294 has 16 divisors (see below), whose sum is σ = 35569716000. Its totient is φ = 8714579832.
The previous prime is 20334020293. The next prime is 20334020323. The reversal of 20334020294 is 49202043302.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20334020293) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14820029 + ... + 14821400.
It is an arithmetic number, because the mean of its divisors is an integer number (2223107250).
Almost surely, 220334020294 is an apocalyptic number.
20334020294 is a deficient number, since it is larger than the sum of its proper divisors (15235695706).
20334020294 is an equidigital number, since it uses as much as digits as its factorization.
20334020294 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29641452 (or 29641438 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 29.
Adding to 20334020294 its reverse (49202043302), we get a palindrome (69536063596).
The spelling of 20334020294 in words is "twenty billion, three hundred thirty-four million, twenty thousand, two hundred ninety-four".
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