Base | Representation |
---|---|
bin | 10011001000000101… |
… | …010101101110101110 |
3 | 1222000020110001212001 |
4 | 103020011111232232 |
5 | 314024344241420 |
6 | 13233501002514 |
7 | 1324630113145 |
oct | 231005255656 |
9 | 58006401761 |
10 | 20536712110 |
11 | 8789490852 |
12 | 3b9185343a |
13 | 1c23944b75 |
14 | dcb6b675c |
15 | 802e36b0a |
hex | 4c8155bae |
20536712110 has 16 divisors (see below), whose sum is σ = 36985561632. Its totient is φ = 8210356000.
The previous prime is 20536712107. The next prime is 20536712111. The reversal of 20536712110 is 1121763502.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20536712111) by changing a digit.
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, 521146 + ... + 559165.
It is an arithmetic number, because the mean of its divisors is an integer number (2311597602).
Almost surely, 220536712110 is an apocalyptic number.
20536712110 is a deficient number, since it is larger than the sum of its proper divisors (16448849522).
20536712110 is a wasteful number, since it uses less digits than its factorization.
20536712110 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1082219.
The product of its (nonzero) digits is 2520, while the sum is 28.
The spelling of 20536712110 in words is "twenty billion, five hundred thirty-six million, seven hundred twelve thousand, one hundred ten".
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