Base | Representation |
---|---|
bin | 10010111100011011… |
… | …111010110000000100 |
3 | 1221111121202022202122 |
4 | 102330123322300010 |
5 | 313124333214244 |
6 | 13202240425112 |
7 | 1320035143145 |
oct | 227433726004 |
9 | 57447668678 |
10 | 20341304324 |
11 | 8699155010 |
12 | 3b38318198 |
13 | 1bc2307b63 |
14 | dad76bacc |
15 | 7e0bd81ee |
hex | 4bc6fac04 |
20341304324 has 24 divisors (see below), whose sum is σ = 39380354496. Its totient is φ = 9115820000.
The previous prime is 20341304311. The next prime is 20341304369. The reversal of 20341304324 is 42340314302.
It is a junction number, because it is equal to n+sod(n) for n = 20341304293 and 20341304302.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3252527 + ... + 3258774.
It is an arithmetic number, because the mean of its divisors is an integer number (1640848104).
Almost surely, 220341304324 is an apocalyptic number.
It is an amenable number.
20341304324 is a deficient number, since it is larger than the sum of its proper divisors (19039050172).
20341304324 is a wasteful number, since it uses less digits than its factorization.
20341304324 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6511387 (or 6511385 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 26.
Adding to 20341304324 its reverse (42340314302), we get a palindrome (62681618626).
The spelling of 20341304324 in words is "twenty billion, three hundred forty-one million, three hundred four thousand, three hundred twenty-four".
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