Base | Representation |
---|---|
bin | 1011101011010101011… |
… | …01001111111100110000 |
3 | 1102100121212100211101021 |
4 | 11311222231033330300 |
5 | 23033200341031412 |
6 | 504152520145224 |
7 | 40662442321402 |
oct | 5655255177460 |
9 | 1370555324337 |
10 | 401222205232 |
11 | 145180525272 |
12 | 65914608214 |
13 | 2bab19088c4 |
14 | 155c2632b72 |
15 | a683d6d607 |
hex | 5d6ab4ff30 |
401222205232 has 20 divisors (see below), whose sum is σ = 778569538896. Its totient is φ = 200301033920.
The previous prime is 401222205227. The next prime is 401222205239. The reversal of 401222205232 is 232502222104.
It is a super-3 number, since 3×4012222052323 (a number of 36 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 401222205197 and 401222205206.
It is not an unprimeable number, because it can be changed into a prime (401222205239) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19368619 + ... + 19389322.
Almost surely, 2401222205232 is an apocalyptic number.
It is an amenable number.
401222205232 is a deficient number, since it is larger than the sum of its proper divisors (377347333664).
401222205232 is a wasteful number, since it uses less digits than its factorization.
401222205232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38758596 (or 38758590 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 25.
Adding to 401222205232 its reverse (232502222104), we get a palindrome (633724427336).
The spelling of 401222205232 in words is "four hundred one billion, two hundred twenty-two million, two hundred five thousand, two hundred thirty-two".
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