Base | Representation |
---|---|
bin | 11000000101001… |
… | …110001101010110 |
3 | 1001011020110010120 |
4 | 120011032031112 |
5 | 1311412201402 |
6 | 104031332410 |
7 | 13004063001 |
oct | 3005161526 |
9 | 1034213116 |
10 | 404022102 |
11 | 198072870 |
12 | b3381106 |
13 | 6591c243 |
14 | 3b930538 |
15 | 2570a3bc |
hex | 1814e356 |
404022102 has 32 divisors (see below), whose sum is σ = 933358464. Its totient is φ = 115228800.
The previous prime is 404022097. The next prime is 404022103. The reversal of 404022102 is 201220404.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (404022103) 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 15 ways as a sum of consecutive naturals, for example, 178924 + ... + 181167.
It is an arithmetic number, because the mean of its divisors is an integer number (29167452).
Almost surely, 2404022102 is an apocalyptic number.
404022102 is an abundant number, since it is smaller than the sum of its proper divisors (529336362).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
404022102 is a wasteful number, since it uses less digits than its factorization.
404022102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 360124.
The product of its (nonzero) digits is 128, while the sum is 15.
The square root of 404022102 is about 20100.3010425217. The cubic root of 404022102 is about 739.2676599452.
Adding to 404022102 its reverse (201220404), we get a palindrome (605242506).
The spelling of 404022102 in words is "four hundred four million, twenty-two thousand, one hundred two".
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