Base | Representation |
---|---|
bin | 100101010010100011111… |
… | …0101111101100101000000 |
3 | 200010221210010022020211222 |
4 | 1022211013311331211000 |
5 | 1132432201413443240 |
6 | 14522234455454212 |
7 | 1036163534241203 |
oct | 112450765754500 |
9 | 20127703266758 |
10 | 5125101312320 |
11 | 16a65a8097080 |
12 | 6a9342087368 |
13 | 2b23ab0c0122 |
14 | 13a0b040393a |
15 | 8d4b0491eb5 |
hex | 4a947d7d940 |
5125101312320 has 224 divisors, whose sum is σ = 13915792742400. Its totient is φ = 1779651061760.
The previous prime is 5125101312313. The next prime is 5125101312323. The reversal of 5125101312320 is 232131015215.
It is a self number, because there is not a number n which added to its sum of digits gives 5125101312320.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5125101312323) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 48442199 + ... + 48547881.
Almost surely, 25125101312320 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5125101312320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6957896371200).
5125101312320 is an abundant number, since it is smaller than the sum of its proper divisors (8790691430080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5125101312320 is a wasteful number, since it uses less digits than its factorization.
5125101312320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 106333 (or 106323 counting only the distinct ones).
The product of its (nonzero) digits is 1800, while the sum is 26.
Adding to 5125101312320 its reverse (232131015215), we get a palindrome (5357232327535).
The spelling of 5125101312320 in words is "five trillion, one hundred twenty-five billion, one hundred one million, three hundred twelve thousand, three hundred twenty".
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