Base | Representation |
---|---|
bin | 11001011101000… |
… | …001011100110000 |
3 | 1002202112210201012 |
4 | 121131001130300 |
5 | 1333310213022 |
6 | 110212530052 |
7 | 13403524145 |
oct | 3135013460 |
9 | 1082483635 |
10 | 427038512 |
11 | 1aa06339a |
12 | bb020928 |
13 | 6a61a614 |
14 | 40a023cc |
15 | 27754de2 |
hex | 19741730 |
427038512 has 20 divisors (see below), whose sum is σ = 829243800. Its totient is φ = 213040128.
The previous prime is 427038473. The next prime is 427038527. The reversal of 427038512 is 215830724.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22538 + ... + 36905.
It is an arithmetic number, because the mean of its divisors is an integer number (41462190).
Almost surely, 2427038512 is an apocalyptic number.
It is an amenable number.
427038512 is a deficient number, since it is larger than the sum of its proper divisors (402205288).
427038512 is a wasteful number, since it uses less digits than its factorization.
427038512 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 59900 (or 59894 counting only the distinct ones).
The product of its (nonzero) digits is 13440, while the sum is 32.
The square root of 427038512 is about 20664.9101619146. The cubic root of 427038512 is about 753.0474595122.
It can be divided in two parts, 42703 and 8512, that added together give a palindrome (51215).
The spelling of 427038512 in words is "four hundred twenty-seven million, thirty-eight thousand, five hundred twelve".
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