Base | Representation |
---|---|
bin | 1100011100000100000… |
… | …11011101001101101100 |
3 | 1111212011002211210100210 |
4 | 12032002003131031230 |
5 | 24000240212101401 |
6 | 524200512022420 |
7 | 42606652364646 |
oct | 6160203351554 |
9 | 1455132753323 |
10 | 427383706476 |
11 | 155285a62381 |
12 | 6a9b5b31a10 |
13 | 313c097715c |
14 | 16984d67896 |
15 | b1b59c44d6 |
hex | 63820dd36c |
427383706476 has 48 divisors (see below), whose sum is σ = 1056089180160. Its totient is φ = 134055763200.
The previous prime is 427383706471. The next prime is 427383706517. The reversal of 427383706476 is 674607383724.
It is a super-2 number, since 2×4273837064762 (a number of 24 digits) contains 22 as substring.
It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors.
It is not an unprimeable number, because it can be changed into a prime (427383706471) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 895845 + ... + 1287363.
It is an arithmetic number, because the mean of its divisors is an integer number (22001857920).
Almost surely, 2427383706476 is an apocalyptic number.
It is an amenable number.
427383706476 is an abundant number, since it is smaller than the sum of its proper divisors (628705473684).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
427383706476 is a wasteful number, since it uses less digits than its factorization.
427383706476 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 396894 (or 396892 counting only the distinct ones).
The product of its (nonzero) digits is 28449792, while the sum is 57.
The spelling of 427383706476 in words is "four hundred twenty-seven billion, three hundred eighty-three million, seven hundred six thousand, four hundred seventy-six".
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