Base | Representation |
---|---|
bin | 1001100011100101101001… |
… | …00110100111100000101111 |
3 | 2202101220211111020102002012 |
4 | 10301302310212213200233 |
5 | 10223243143032043343 |
6 | 112405411500151435 |
7 | 4266132521060513 |
oct | 461626446474057 |
9 | 82356744212065 |
10 | 21014010034223 |
11 | 6771a9a915008 |
12 | 24347a553857b |
13 | b957c6c9274b |
14 | 529125230143 |
15 | 266951563718 |
hex | 131cb49a782f |
21014010034223 has 64 divisors (see below), whose sum is σ = 23395483238400. Its totient is φ = 18802314720000.
The previous prime is 21014010034177. The next prime is 21014010034229. The reversal of 21014010034223 is 32243001041012.
It is a cyclic number.
It is not a de Polignac number, because 21014010034223 - 26 = 21014010034159 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (21014010034229) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3207752798 + ... + 3207759348.
It is an arithmetic number, because the mean of its divisors is an integer number (365554425600).
Almost surely, 221014010034223 is an apocalyptic number.
21014010034223 is a deficient number, since it is larger than the sum of its proper divisors (2381473204177).
21014010034223 is a wasteful number, since it uses less digits than its factorization.
21014010034223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7724.
The product of its (nonzero) digits is 1152, while the sum is 23.
Adding to 21014010034223 its reverse (32243001041012), we get a palindrome (53257011075235).
The spelling of 21014010034223 in words is "twenty-one trillion, fourteen billion, ten million, thirty-four thousand, two hundred twenty-three".
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