Base | Representation |
---|---|
bin | 11001001011001… |
… | …001000011010101 |
3 | 1002102201122201220 |
4 | 121023021003111 |
5 | 1331110213221 |
6 | 105524240553 |
7 | 13315632126 |
oct | 3113110325 |
9 | 1072648656 |
10 | 422351061 |
11 | 1a7451670 |
12 | b9540159 |
13 | 69668b92 |
14 | 4014204d |
15 | 2712b0c6 |
hex | 192c90d5 |
422351061 has 32 divisors (see below), whose sum is σ = 625121280. Its totient is φ = 251510400.
The previous prime is 422351051. The next prime is 422351081. The reversal of 422351061 is 160153224.
It is not a de Polignac number, because 422351061 - 27 = 422350933 is a prime.
It is a super-3 number, since 3×4223510613 (a number of 27 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (422351021) 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 31 ways as a sum of consecutive naturals, for example, 741985 + ... + 742553.
It is an arithmetic number, because the mean of its divisors is an integer number (19535040).
Almost surely, 2422351061 is an apocalyptic number.
It is an amenable number.
422351061 is a deficient number, since it is larger than the sum of its proper divisors (202770219).
422351061 is a wasteful number, since it uses less digits than its factorization.
422351061 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 937.
The product of its (nonzero) digits is 1440, while the sum is 24.
The square root of 422351061 is about 20551.1814988822. The cubic root of 422351061 is about 750.2820041738.
The spelling of 422351061 in words is "four hundred twenty-two million, three hundred fifty-one thousand, sixty-one".
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