Base | Representation |
---|---|
bin | 11001011101010… |
… | …101111011101110 |
3 | 1002202201001210200 |
4 | 121131111323232 |
5 | 1333320404124 |
6 | 110214414330 |
7 | 13404323565 |
oct | 3135257356 |
9 | 1082631720 |
10 | 427122414 |
11 | 1aa110434 |
12 | bb0613a6 |
13 | 6a649874 |
14 | 40a24bdc |
15 | 2776ebc9 |
hex | 19755eee |
427122414 has 12 divisors (see below), whose sum is σ = 925431936. Its totient is φ = 142374132.
The previous prime is 427122391. The next prime is 427122419. The reversal of 427122414 is 414221724.
427122414 is a `hidden beast` number, since 427 + 1 + 224 + 14 = 666.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (427122419) 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 5 ways as a sum of consecutive naturals, for example, 11864494 + ... + 11864529.
It is an arithmetic number, because the mean of its divisors is an integer number (77119328).
Almost surely, 2427122414 is an apocalyptic number.
427122414 is an abundant number, since it is smaller than the sum of its proper divisors (498309522).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
427122414 is a wasteful number, since it uses less digits than its factorization.
427122414 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23729031 (or 23729028 counting only the distinct ones).
The product of its digits is 3584, while the sum is 27.
The square root of 427122414 is about 20666.9401218468. The cubic root of 427122414 is about 753.0967743857.
The spelling of 427122414 in words is "four hundred twenty-seven million, one hundred twenty-two thousand, four hundred fourteen".
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