Base | Representation |
---|---|
bin | 1100011100001111000… |
… | …10011011010001010101 |
3 | 1111212101111222002221000 |
4 | 12032013202123101111 |
5 | 24000432240223221 |
6 | 524214000013513 |
7 | 42612150406620 |
oct | 6160742332125 |
9 | 1455344862830 |
10 | 427475711061 |
11 | 155322992823 |
12 | 6aa20901299 |
13 | 31406a4b639 |
14 | 16993276db7 |
15 | b1bdae9e26 |
hex | 638789b455 |
427475711061 has 32 divisors (see below), whose sum is σ = 723808870400. Its totient is φ = 244258176240.
The previous prime is 427475711057. The next prime is 427475711111. The reversal of 427475711061 is 160117574724.
427475711061 is a `hidden beast` number, since 4 + 2 + 7 + 4 + 7 + 571 + 10 + 61 = 666.
It is not a de Polignac number, because 427475711061 - 22 = 427475711057 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 427475710998 and 427475711016.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (427475711161) 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 31 ways as a sum of consecutive naturals, for example, 4022196 + ... + 4127106.
It is an arithmetic number, because the mean of its divisors is an integer number (22619027200).
Almost surely, 2427475711061 is an apocalyptic number.
It is an amenable number.
427475711061 is a deficient number, since it is larger than the sum of its proper divisors (296333159339).
427475711061 is a wasteful number, since it uses less digits than its factorization.
427475711061 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 126486 (or 126480 counting only the distinct ones).
The product of its (nonzero) digits is 329280, while the sum is 45.
The spelling of 427475711061 in words is "four hundred twenty-seven billion, four hundred seventy-five million, seven hundred eleven thousand, sixty-one".
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