Base | Representation |
---|---|
bin | 11001001010010… |
… | …001001000011110 |
3 | 1002102022000112200 |
4 | 121022101020132 |
5 | 1331030401024 |
6 | 105515312330 |
7 | 13313656266 |
oct | 3112211036 |
9 | 1072260480 |
10 | 422122014 |
11 | 1a7305576 |
12 | b944b6a6 |
13 | 695b8852 |
14 | 400c27a6 |
15 | 270d32c9 |
hex | 1929121e |
422122014 has 12 divisors (see below), whose sum is σ = 914597736. Its totient is φ = 140707332.
The previous prime is 422122007. The next prime is 422122027. The reversal of 422122014 is 410221224.
It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 23451223 = 422122014 / (4 + 2 + 2 + 1 + 2 + 2 + 0 + 1 + 4).
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11725594 + ... + 11725629.
It is an arithmetic number, because the mean of its divisors is an integer number (76216478).
Almost surely, 2422122014 is an apocalyptic number.
422122014 is an abundant number, since it is smaller than the sum of its proper divisors (492475722).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
422122014 is a wasteful number, since it uses less digits than its factorization.
422122014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23451231 (or 23451228 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 18.
The square root of 422122014 is about 20545.6081438345. The cubic root of 422122014 is about 750.1463501070.
Adding to 422122014 its reverse (410221224), we get a palindrome (832343238).
The spelling of 422122014 in words is "four hundred twenty-two million, one hundred twenty-two thousand, fourteen".
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