Base | Representation |
---|---|
bin | 10010111001111110… |
… | …011110100101000010 |
3 | 1221101202002111012222 |
4 | 102321332132211002 |
5 | 313033302013242 |
6 | 13154204051042 |
7 | 1316024266463 |
oct | 227176364502 |
9 | 57352074188 |
10 | 20300032322 |
11 | 8677925819 |
12 | 3b26533a82 |
13 | 1bb68b735b |
14 | da80a6d6a |
15 | 7dc2845d2 |
hex | 4b9f9e942 |
20300032322 has 16 divisors (see below), whose sum is σ = 30745764000. Its totient is φ = 10051809600.
The previous prime is 20300032303. The next prime is 20300032327. The reversal of 20300032322 is 22323000302.
It is a self number, because there is not a number n which added to its sum of digits gives 20300032322.
It is not an unprimeable number, because it can be changed into a prime (20300032327) 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, 20429 + ... + 202527.
It is an arithmetic number, because the mean of its divisors is an integer number (1921610250).
Almost surely, 220300032322 is an apocalyptic number.
20300032322 is a deficient number, since it is larger than the sum of its proper divisors (10445731678).
20300032322 is a wasteful number, since it uses less digits than its factorization.
20300032322 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 182641.
The product of its (nonzero) digits is 432, while the sum is 17.
Adding to 20300032322 its reverse (22323000302), we get a palindrome (42623032624).
The spelling of 20300032322 in words is "twenty billion, three hundred million, thirty-two thousand, three hundred twenty-two".
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