Base | Representation |
---|---|
bin | 11001011101010… |
… | …110011011110000 |
3 | 1002202201011121121 |
4 | 121131112123300 |
5 | 1333320440324 |
6 | 110214432024 |
7 | 13404332554 |
oct | 3135263360 |
9 | 1082634547 |
10 | 427124464 |
11 | 1aa111a28 |
12 | bb062614 |
13 | 6a64a790 |
14 | 40a25864 |
15 | 277705e4 |
hex | 197566f0 |
427124464 has 40 divisors (see below), whose sum is σ = 904542800. Its totient is φ = 194185728.
The previous prime is 427124459. The next prime is 427124527. The reversal of 427124464 is 464421724.
It is a congruent number.
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, 1389 + ... + 29260.
It is an arithmetic number, because the mean of its divisors is an integer number (22613570).
Almost surely, 2427124464 is an apocalyptic number.
It is an amenable number.
427124464 is an abundant number, since it is smaller than the sum of its proper divisors (477418336).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
427124464 is a wasteful number, since it uses less digits than its factorization.
427124464 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30737 (or 30731 counting only the distinct ones).
The product of its digits is 43008, while the sum is 34.
The square root of 427124464 is about 20666.9897179052. The cubic root of 427124464 is about 753.0979792283.
The spelling of 427124464 in words is "four hundred twenty-seven million, one hundred twenty-four thousand, four hundred sixty-four".
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