Base | Representation |
---|---|
bin | 10010101000001011… |
… | …010101101111010111 |
3 | 1220121221012010000221 |
4 | 102220023111233113 |
5 | 311430330222403 |
6 | 13104415415211 |
7 | 1305440133436 |
oct | 225013255727 |
9 | 56557163027 |
10 | 20001414103 |
11 | 8534305500 |
12 | 3a62524507 |
13 | 1b69a81498 |
14 | d7a57311d |
15 | 7c0e49dbd |
hex | 4a82d5bd7 |
20001414103 has 24 divisors (see below), whose sum is σ = 22484831040. Its totient is φ = 17774328000.
The previous prime is 20001414101. The next prime is 20001414127. The reversal of 20001414103 is 30141410002.
It is not a de Polignac number, because 20001414103 - 21 = 20001414101 is a prime.
It is a super-2 number, since 2×200014141032 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20001414101) 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 23 ways as a sum of consecutive naturals, for example, 955101 + ... + 975817.
It is an arithmetic number, because the mean of its divisors is an integer number (936867960).
Almost surely, 220001414103 is an apocalyptic number.
20001414103 is a deficient number, since it is larger than the sum of its proper divisors (2483416937).
20001414103 is a wasteful number, since it uses less digits than its factorization.
20001414103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20919 (or 20908 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 16.
Adding to 20001414103 its reverse (30141410002), we get a palindrome (50142824105).
The spelling of 20001414103 in words is "twenty billion, one million, four hundred fourteen thousand, one hundred three".
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