Base | Representation |
---|---|
bin | 1110001101110110111… |
… | …00111010100010110111 |
3 | 1201200211202012012221211 |
4 | 13012323130322202313 |
5 | 31000344403124141 |
6 | 1012223004422251 |
7 | 50201616251662 |
oct | 7067334724267 |
9 | 1650752165854 |
10 | 488476223671 |
11 | 179186103807 |
12 | 7a805847987 |
13 | 370a8865107 |
14 | 198dc96c6d9 |
15 | ca8e0d0d81 |
hex | 71bb73a8b7 |
488476223671 has 4 divisors (see below), whose sum is σ = 490143378312. Its totient is φ = 486809069032.
The previous prime is 488476223621. The next prime is 488476223693. The reversal of 488476223671 is 176322674884.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 488476223671 - 29 = 488476223159 is a prime.
It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (488476223621) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 833576881 + ... + 833577466.
It is an arithmetic number, because the mean of its divisors is an integer number (122535844578).
Almost surely, 2488476223671 is an apocalyptic number.
488476223671 is a deficient number, since it is larger than the sum of its proper divisors (1667154641).
488476223671 is a wasteful number, since it uses less digits than its factorization.
488476223671 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1667154640.
The product of its digits is 21676032, while the sum is 58.
The spelling of 488476223671 in words is "four hundred eighty-eight billion, four hundred seventy-six million, two hundred twenty-three thousand, six hundred seventy-one".
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