Base | Representation |
---|---|
bin | 10010111100011011… |
… | …111010101101000100 |
3 | 1221111121202022111112 |
4 | 102330123322231010 |
5 | 313124333213012 |
6 | 13202240424152 |
7 | 1320035142452 |
oct | 227433725504 |
9 | 57447668445 |
10 | 20341304132 |
11 | 8699154956 |
12 | 3b38318058 |
13 | 1bc2307a46 |
14 | dad76b9d2 |
15 | 7e0bd8122 |
hex | 4bc6fab44 |
20341304132 has 12 divisors (see below), whose sum is σ = 35599474176. Its totient is φ = 10170025800.
The previous prime is 20341304077. The next prime is 20341304141. The reversal of 20341304132 is 23140314302.
It is a junction number, because it is equal to n+sod(n) for n = 20341304098 and 20341304107.
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, 79244 + ... + 216707.
It is an arithmetic number, because the mean of its divisors is an integer number (2966622848).
Almost surely, 220341304132 is an apocalyptic number.
It is an amenable number.
20341304132 is a deficient number, since it is larger than the sum of its proper divisors (15258170044).
20341304132 is a wasteful number, since it uses less digits than its factorization.
20341304132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 313138 (or 313136 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 23.
Adding to 20341304132 its reverse (23140314302), we get a palindrome (43481618434).
The spelling of 20341304132 in words is "twenty billion, three hundred forty-one million, three hundred four thousand, one hundred thirty-two".
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