Base | Representation |
---|---|
bin | 11001011101001… |
… | …101010010000110 |
3 | 1002202122021012101 |
4 | 121131031102012 |
5 | 1333313240412 |
6 | 110213542314 |
7 | 13404115360 |
oct | 3135152206 |
9 | 1082567171 |
10 | 427086982 |
11 | 1aa096853 |
12 | bb04499a |
13 | 6a6366ba |
14 | 40a15d30 |
15 | 27764457 |
hex | 1974d486 |
427086982 has 8 divisors (see below), whose sum is σ = 732149136. Its totient is φ = 183037272.
The previous prime is 427086953. The next prime is 427087009. The reversal of 427086982 is 289680724.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15253093 + ... + 15253120.
It is an arithmetic number, because the mean of its divisors is an integer number (91518642).
Almost surely, 2427086982 is an apocalyptic number.
427086982 is a deficient number, since it is larger than the sum of its proper divisors (305062154).
427086982 is a wasteful number, since it uses less digits than its factorization.
427086982 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30506222.
The product of its (nonzero) digits is 387072, while the sum is 46.
The square root of 427086982 is about 20666.0828896044. The cubic root of 427086982 is about 753.0759493935.
The spelling of 427086982 in words is "four hundred twenty-seven million, eighty-six thousand, nine hundred eighty-two".
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