Base | Representation |
---|---|
bin | 1011101011101101001… |
… | …11100100101101100001 |
3 | 1102101010210101200122011 |
4 | 11311312213210231201 |
5 | 23034103020402001 |
6 | 504224415312521 |
7 | 41000420034616 |
oct | 5656647445541 |
9 | 1371123350564 |
10 | 401422044001 |
11 | 145273308080 |
12 | 6596b51b741 |
13 | 2bb141376b4 |
14 | 15600db250d |
15 | a696694d51 |
hex | 5d769e4b61 |
401422044001 has 8 divisors (see below), whose sum is σ = 448595810208. Its totient is φ = 356028420000.
The previous prime is 401422043989. The next prime is 401422044047. The reversal of 401422044001 is 100440224104.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 401422044001 - 29 = 401422043489 is a prime.
It is a super-2 number, since 2×4014220440012 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (401422044071) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 445035075 + ... + 445035976.
It is an arithmetic number, because the mean of its divisors is an integer number (56074476276).
Almost surely, 2401422044001 is an apocalyptic number.
401422044001 is a gapful number since it is divisible by the number (41) formed by its first and last digit.
It is an amenable number.
401422044001 is a deficient number, since it is larger than the sum of its proper divisors (47173766207).
401422044001 is a wasteful number, since it uses less digits than its factorization.
401422044001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 890071103.
The product of its (nonzero) digits is 1024, while the sum is 22.
Adding to 401422044001 its reverse (100440224104), we get a palindrome (501862268105).
The spelling of 401422044001 in words is "four hundred one billion, four hundred twenty-two million, forty-four thousand, one".
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