Base | Representation |
---|---|
bin | 101101111100001111110010… |
… | …0100001101010110110000000 |
3 | 1221222211000010222101112222201 |
4 | 1123320133210201222312000 |
5 | 410431321324013311430 |
6 | 3551243001511042544 |
7 | 151055403202243210 |
oct | 13370374441526600 |
9 | 1858730128345881 |
10 | 404104422010240 |
11 | 10783a7a5276086 |
12 | 393a6189370454 |
13 | 14463b64024313 |
14 | 71b0a89012240 |
15 | 31aba3b6588ca |
hex | 16f87e486ad80 |
404104422010240 has 128 divisors (see below), whose sum is σ = 1104111041140800. Its totient is φ = 138545064050688.
The previous prime is 404104422010187. The next prime is 404104422010259. The reversal of 404104422010240 is 42010224401404.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (128).
It is a Harshad number since it is a multiple of its sum of digits (28).
It is a junction number, because it is equal to n+sod(n) for n = 404104422010199 and 404104422010208.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 122998816 + ... + 126241504.
Almost surely, 2404104422010240 is an apocalyptic number.
404104422010240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
404104422010240 is an abundant number, since it is smaller than the sum of its proper divisors (700006619130560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
404104422010240 is a wasteful number, since it uses less digits than its factorization.
404104422010240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3270532 (or 3270520 counting only the distinct ones).
The product of its (nonzero) digits is 8192, while the sum is 28.
Adding to 404104422010240 its reverse (42010224401404), we get a palindrome (446114646411644).
The spelling of 404104422010240 in words is "four hundred four trillion, one hundred four billion, four hundred twenty-two million, ten thousand, two hundred forty".
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