Base | Representation |
---|---|
bin | 11001001011010… |
… | …101000000001011 |
3 | 1002102211010212212 |
4 | 121023111000023 |
5 | 1331113300021 |
6 | 105525255335 |
7 | 13316224625 |
oct | 3113250013 |
9 | 1072733785 |
10 | 422400011 |
11 | 1a7485420 |
12 | b956454b |
13 | 69685247 |
14 | 40155c15 |
15 | 2713a85b |
hex | 192d500b |
422400011 has 16 divisors (see below), whose sum is σ = 466542720. Its totient is φ = 379246080.
The previous prime is 422399981. The next prime is 422400047. The reversal of 422400011 is 110004224.
It is a cyclic number.
It is not a de Polignac number, because 422400011 - 210 = 422398987 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (422400091) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 346475 + ... + 347691.
It is an arithmetic number, because the mean of its divisors is an integer number (29158920).
Almost surely, 2422400011 is an apocalyptic number.
422400011 is a deficient number, since it is larger than the sum of its proper divisors (44142709).
422400011 is a wasteful number, since it uses less digits than its factorization.
422400011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1594.
The product of its (nonzero) digits is 64, while the sum is 14.
The square root of 422400011 is about 20552.3723934732. The cubic root of 422400011 is about 750.3109886599.
Adding to 422400011 its reverse (110004224), we get a palindrome (532404235).
The spelling of 422400011 in words is "four hundred twenty-two million, four hundred thousand, eleven".
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