Base | Representation |
---|---|
bin | 1001000110011101001110… |
… | …00100010000010110101111 |
3 | 2121212020012020202210101101 |
4 | 10203032213010100112233 |
5 | 10110343214204331303 |
6 | 110321512031423531 |
7 | 4133616113220406 |
oct | 443164704202657 |
9 | 77766166683341 |
10 | 20013055542703 |
11 | 6416542129553 |
12 | 22b27b7984ba7 |
13 | b222b9031932 |
14 | 4d28cc12463d |
15 | 24a8bb109d1d |
hex | 1233a71105af |
20013055542703 has 2 divisors, whose sum is σ = 20013055542704. Its totient is φ = 20013055542702.
The previous prime is 20013055542673. The next prime is 20013055542719. The reversal of 20013055542703 is 30724555031002.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 20013055542703 - 221 = 20013053445551 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (20013055543703) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10006527771351 + 10006527771352.
It is an arithmetic number, because the mean of its divisors is an integer number (10006527771352).
Almost surely, 220013055542703 is an apocalyptic number.
20013055542703 is a deficient number, since it is larger than the sum of its proper divisors (1).
20013055542703 is an equidigital number, since it uses as much as digits as its factorization.
20013055542703 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 126000, while the sum is 37.
The spelling of 20013055542703 in words is "twenty trillion, thirteen billion, fifty-five million, five hundred forty-two thousand, seven hundred three".
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