Base | Representation |
---|---|
bin | 1001001001110001100011… |
… | …11001111111111010001111 |
3 | 2122021010110000001022020212 |
4 | 10210320301321333322033 |
5 | 10114230201313132443 |
6 | 110450124015033035 |
7 | 4145063106352502 |
oct | 444706171777217 |
9 | 78233400038225 |
10 | 20127054036623 |
11 | 645a921324296 |
12 | 231091180b77b |
13 | b2cc85a43871 |
14 | 4d8224389139 |
15 | 24d83e27b618 |
hex | 124e31e7fe8f |
20127054036623 has 8 divisors (see below), whose sum is σ = 20776396892160. Its totient is φ = 19477716371640.
The previous prime is 20127054036599. The next prime is 20127054036667. The reversal of 20127054036623 is 32663045072102.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 20127054036623 - 232 = 20122759069327 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20127054036923) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7537718 + ... + 9852476.
It is an arithmetic number, because the mean of its divisors is an integer number (2597049611520).
Almost surely, 220127054036623 is an apocalyptic number.
20127054036623 is a deficient number, since it is larger than the sum of its proper divisors (649342855537).
20127054036623 is a wasteful number, since it uses less digits than its factorization.
20127054036623 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2595277.
The product of its (nonzero) digits is 362880, while the sum is 41.
The spelling of 20127054036623 in words is "twenty trillion, one hundred twenty-seven billion, fifty-four million, thirty-six thousand, six hundred twenty-three".
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