Base | Representation |
---|---|
bin | 11001011111011… |
… | …100010110010110 |
3 | 1002210202001001002 |
4 | 121133130112112 |
5 | 1333441013412 |
6 | 110234303302 |
7 | 13412106002 |
oct | 3137342626 |
9 | 1083661032 |
10 | 427672982 |
11 | 1aa457050 |
12 | bb287b32 |
13 | 6a7b0349 |
14 | 40b29702 |
15 | 2782cdc2 |
hex | 197dc596 |
427672982 has 16 divisors (see below), whose sum is σ = 709417872. Its totient is φ = 191733120.
The previous prime is 427672981. The next prime is 427672997. The reversal of 427672982 is 289276724.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (427672981) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 131543 + ... + 134754.
It is an arithmetic number, because the mean of its divisors is an integer number (44338617).
Almost surely, 2427672982 is an apocalyptic number.
427672982 is a deficient number, since it is larger than the sum of its proper divisors (281744890).
427672982 is a wasteful number, since it uses less digits than its factorization.
427672982 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 266383.
The product of its digits is 677376, while the sum is 47.
The square root of 427672982 is about 20680.2558494812. The cubic root of 427672982 is about 753.4202202670.
The spelling of 427672982 in words is "four hundred twenty-seven million, six hundred seventy-two thousand, nine hundred eighty-two".
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