Base | Representation |
---|---|
bin | 11001011110001… |
… | …110101000100110 |
3 | 1002210010212101110 |
4 | 121132032220212 |
5 | 1333400322122 |
6 | 110223405450 |
7 | 13406311650 |
oct | 3136165046 |
9 | 1083125343 |
10 | 427354662 |
11 | 1aa259979 |
12 | bb153886 |
13 | 6a6cb4a7 |
14 | 40a856d0 |
15 | 277b890c |
hex | 1978ea26 |
427354662 has 32 divisors (see below), whose sum is σ = 1003214592. Its totient is φ = 118800864.
The previous prime is 427354657. The next prime is 427354663. The reversal of 427354662 is 266453724.
It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a self number, because there is not a number n which added to its sum of digits gives 427354662.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (427354663) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 135948 + ... + 139055.
It is an arithmetic number, because the mean of its divisors is an integer number (31350456).
Almost surely, 2427354662 is an apocalyptic number.
427354662 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
427354662 is an abundant number, since it is smaller than the sum of its proper divisors (575859930).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
427354662 is a wasteful number, since it uses less digits than its factorization.
427354662 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 275052.
The product of its digits is 241920, while the sum is 39.
The square root of 427354662 is about 20672.5581871233. The cubic root of 427354662 is about 753.2332485532.
The spelling of 427354662 in words is "four hundred twenty-seven million, three hundred fifty-four thousand, six hundred sixty-two".
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