Base | Representation |
---|---|
bin | 11001011101101… |
… | …011100101000010 |
3 | 1002202212120102101 |
4 | 121131223211002 |
5 | 1333331223244 |
6 | 110220341014 |
7 | 13405143223 |
oct | 3135534502 |
9 | 1082776371 |
10 | 427211074 |
11 | 1aa171004 |
12 | bb0a476a |
13 | 6a67b024 |
14 | 40a4924a |
15 | 2778b0d4 |
hex | 1976b942 |
427211074 has 16 divisors (see below), whose sum is σ = 644656320. Its totient is φ = 212330160.
The previous prime is 427211051. The next prime is 427211087. The reversal of 427211074 is 470112724.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 281979 + ... + 283489.
It is an arithmetic number, because the mean of its divisors is an integer number (40291020).
Almost surely, 2427211074 is an apocalyptic number.
427211074 is a deficient number, since it is larger than the sum of its proper divisors (217445246).
427211074 is a wasteful number, since it uses less digits than its factorization.
427211074 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2265.
The product of its (nonzero) digits is 3136, while the sum is 28.
The square root of 427211074 is about 20669.0849821660. The cubic root of 427211074 is about 753.1488788398.
Adding to 427211074 its reverse (470112724), we get a palindrome (897323798).
The spelling of 427211074 in words is "four hundred twenty-seven million, two hundred eleven thousand, seventy-four".
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