Base | Representation |
---|---|
bin | 11001011110000… |
… | …110101010111110 |
3 | 1002210002012122110 |
4 | 121132012222332 |
5 | 1333343301141 |
6 | 110222554450 |
7 | 13406114604 |
oct | 3136065276 |
9 | 1083065573 |
10 | 427322046 |
11 | 1aa237418 |
12 | bb138a26 |
13 | 6a6b96a8 |
14 | 40a77874 |
15 | 277ade16 |
hex | 19786abe |
427322046 has 64 divisors (see below), whose sum is σ = 927590400. Its totient is φ = 130800096.
The previous prime is 427321933. The next prime is 427322059. The reversal of 427322046 is 640223724.
It is a super-2 number, since 2×4273220462 = 365208261995252232, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 877215 + ... + 877701.
It is an arithmetic number, because the mean of its divisors is an integer number (14493600).
Almost surely, 2427322046 is an apocalyptic number.
427322046 is an abundant number, since it is smaller than the sum of its proper divisors (500268354).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
427322046 is a wasteful number, since it uses less digits than its factorization.
427322046 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 733.
The product of its (nonzero) digits is 16128, while the sum is 30.
The square root of 427322046 is about 20671.7693001833. The cubic root of 427322046 is about 753.2140856401.
The spelling of 427322046 in words is "four hundred twenty-seven million, three hundred twenty-two thousand, forty-six".
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