Base | Representation |
---|---|
bin | 100101011000100101110… |
… | …1010011100000111100110 |
3 | 200012012012120010002220120 |
4 | 1022301023222130013212 |
5 | 1133140211334134223 |
6 | 14532215425342410 |
7 | 1040132450654034 |
oct | 112611352340746 |
9 | 20165176102816 |
10 | 5138050302438 |
11 | 17010424a0aa9 |
12 | 6ab956797a06 |
13 | 2b3692a41b61 |
14 | 13a97c091554 |
15 | 8d9bc1b9be3 |
hex | 4ac4ba9c1e6 |
5138050302438 has 8 divisors (see below), whose sum is σ = 10276100604888. Its totient is φ = 1712683434144.
The previous prime is 5138050302383. The next prime is 5138050302443. The reversal of 5138050302438 is 8342030508315.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
5138050302438 is an admirable number.
It is a self number, because there is not a number n which added to its sum of digits gives 5138050302438.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 428170858531 + ... + 428170858542.
It is an arithmetic number, because the mean of its divisors is an integer number (1284512575611).
Almost surely, 25138050302438 is an apocalyptic number.
5138050302438 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5138050302438 is a wasteful number, since it uses less digits than its factorization.
5138050302438 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 856341717078.
The product of its (nonzero) digits is 345600, while the sum is 42.
The spelling of 5138050302438 in words is "five trillion, one hundred thirty-eight billion, fifty million, three hundred two thousand, four hundred thirty-eight".
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