Base | Representation |
---|---|
bin | 11001011101010… |
… | …000100110001010 |
3 | 1002202122221211001 |
4 | 121131100212022 |
5 | 1333314204204 |
6 | 110214125214 |
7 | 13404203056 |
oct | 3135204612 |
9 | 1082587731 |
10 | 427100554 |
11 | 1aa0a5a71 |
12 | bb05080a |
13 | 6a63c92a |
14 | 40a1ac66 |
15 | 277684a4 |
hex | 1975098a |
427100554 has 16 divisors (see below), whose sum is σ = 680403456. Its totient is φ = 200376000.
The previous prime is 427100551. The next prime is 427100561. The reversal of 427100554 is 455001724.
It is not an unprimeable number, because it can be changed into a prime (427100551) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 7722 + ... + 30229.
It is an arithmetic number, because the mean of its divisors is an integer number (42525216).
Almost surely, 2427100554 is an apocalyptic number.
427100554 is a deficient number, since it is larger than the sum of its proper divisors (253302902).
427100554 is a wasteful number, since it uses less digits than its factorization.
427100554 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38301.
The product of its (nonzero) digits is 5600, while the sum is 28.
The square root of 427100554 is about 20666.4112511099. The cubic root of 427100554 is about 753.0839264091.
The spelling of 427100554 in words is "four hundred twenty-seven million, one hundred thousand, five hundred fifty-four".
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