Base | Representation |
---|---|
bin | 11001011110000… |
… | …111000001011110 |
3 | 1002210002021121210 |
4 | 121132013001132 |
5 | 1333343322421 |
6 | 110223005250 |
7 | 13406122032 |
oct | 3136070136 |
9 | 1083067553 |
10 | 427323486 |
11 | 1aa238507 |
12 | bb139826 |
13 | 6a6ba245 |
14 | 40a781c2 |
15 | 277ae576 |
hex | 1978705e |
427323486 has 16 divisors (see below), whose sum is σ = 891805824. Its totient is φ = 136248024.
The previous prime is 427323473. The next prime is 427323529. The reversal of 427323486 is 684323724.
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, 1548136 + ... + 1548411.
It is an arithmetic number, because the mean of its divisors is an integer number (55737864).
Almost surely, 2427323486 is an apocalyptic number.
427323486 is a gapful number since it is divisible by the number (46) formed by its first and last digit.
427323486 is an abundant number, since it is smaller than the sum of its proper divisors (464482338).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
427323486 is a wasteful number, since it uses less digits than its factorization.
427323486 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3096575.
The product of its digits is 193536, while the sum is 39.
The square root of 427323486 is about 20671.8041302640. The cubic root of 427323486 is about 753.2149317054.
The spelling of 427323486 in words is "four hundred twenty-seven million, three hundred twenty-three thousand, four hundred eighty-six".
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