Base | Representation |
---|---|
bin | 110001011110011001… |
… | …100000101000010000 |
3 | 12002010020221221121110 |
4 | 301132121200220100 |
5 | 1332244034244404 |
6 | 40223213453320 |
7 | 3560306023323 |
oct | 613631405020 |
9 | 162106857543 |
10 | 53123353104 |
11 | 20590825508 |
12 | a366aa1240 |
13 | 5017b83463 |
14 | 27dd4867ba |
15 | 15adba2b89 |
hex | c5e660a10 |
53123353104 has 20 divisors (see below), whose sum is σ = 137235328976. Its totient is φ = 17707784352.
The previous prime is 53123353103. The next prime is 53123353109. The reversal of 53123353104 is 40135332135.
It is not an unprimeable number, because it can be changed into a prime (53123353103) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 553368214 + ... + 553368309.
Almost surely, 253123353104 is an apocalyptic number.
It is an amenable number.
53123353104 is an abundant number, since it is smaller than the sum of its proper divisors (84111975872).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53123353104 is a wasteful number, since it uses less digits than its factorization.
53123353104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1106736534 (or 1106736528 counting only the distinct ones).
The product of its (nonzero) digits is 16200, while the sum is 30.
Adding to 53123353104 its reverse (40135332135), we get a palindrome (93258685239).
The spelling of 53123353104 in words is "fifty-three billion, one hundred twenty-three million, three hundred fifty-three thousand, one hundred four".
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