Base | Representation |
---|---|
bin | 11001001010010… |
… | …101100111111010 |
3 | 1002102022221210000 |
4 | 121022111213322 |
5 | 1331031443120 |
6 | 105515533430 |
7 | 13314064026 |
oct | 3112254772 |
9 | 1072287700 |
10 | 422140410 |
11 | 1a731837a |
12 | b945a276 |
13 | 695c4033 |
14 | 400c9386 |
15 | 270d8990 |
hex | 192959fa |
422140410 has 40 divisors (see below), whose sum is σ = 1135090836. Its totient is φ = 112570560.
The previous prime is 422140403. The next prime is 422140427. The reversal of 422140410 is 14041224.
422140410 is a `hidden beast` number, since 42 + 214 + 0 + 410 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 421439841 + 700569 = 20529^2 + 837^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 259771 + ... + 261390.
Almost surely, 2422140410 is an apocalyptic number.
422140410 is an abundant number, since it is smaller than the sum of its proper divisors (712950426).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
422140410 is a wasteful number, since it uses less digits than its factorization.
422140410 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 521180 (or 521171 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 18.
The square root of 422140410 is about 20546.0558258757. The cubic root of 422140410 is about 750.1572470289.
Adding to 422140410 its reverse (14041224), we get a palindrome (436181634).
The spelling of 422140410 in words is "four hundred twenty-two million, one hundred forty thousand, four hundred ten".
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