Base | Representation |
---|---|
bin | 110011001101100010101111… |
… | …101101110001000010110110 |
3 | 1002112110212122221120202010121 |
4 | 303031202233231301002312 |
5 | 214010141123422344111 |
6 | 2115005412543242154 |
7 | 65304255651321451 |
oct | 6315425755610266 |
9 | 1075425587522117 |
10 | 225231033012406 |
11 | 65846a43413633 |
12 | 213173492a935a |
13 | 988a270046475 |
14 | 3d89351016498 |
15 | 1b08b99247871 |
hex | ccd8afb710b6 |
225231033012406 has 16 divisors (see below), whose sum is σ = 340004956294224. Its totient is φ = 111896075083104.
The previous prime is 225231033012383. The next prime is 225231033012407. The reversal of 225231033012406 is 604210330132522.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (225231033012407) 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, 9592716 + ... + 23291248.
It is an arithmetic number, because the mean of its divisors is an integer number (21250309768389).
Almost surely, 2225231033012406 is an apocalyptic number.
225231033012406 is a deficient number, since it is larger than the sum of its proper divisors (114773923281818).
225231033012406 is a wasteful number, since it uses less digits than its factorization.
225231033012406 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13751055.
The product of its (nonzero) digits is 51840, while the sum is 34.
Adding to 225231033012406 its reverse (604210330132522), we get a palindrome (829441363144928).
The spelling of 225231033012406 in words is "two hundred twenty-five trillion, two hundred thirty-one billion, thirty-three million, twelve thousand, four hundred six".
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