Base | Representation |
---|---|
bin | 10110110011101010100101… |
… | …11110100000100100110101 |
3 | 20120120122112100022020122002 |
4 | 23121311102332200210311 |
5 | 23033204312124432321 |
6 | 254400145302345045 |
7 | 13364326031353253 |
oct | 1331652276404465 |
9 | 216518470266562 |
10 | 50153725233461 |
11 | 14a87091431283 |
12 | 576016512b185 |
13 | 21ca6259bc595 |
14 | c5564ba275d3 |
15 | 5be9307dc20b |
hex | 2d9d52fa0935 |
50153725233461 has 4 divisors (see below), whose sum is σ = 50153767183212. Its totient is φ = 50153683283712.
The previous prime is 50153725233361. The next prime is 50153725233481. The reversal of 50153725233461 is 16433252735105.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 33820156560100 + 16333568673361 = 5815510^2 + 4041481^2 .
It is a cyclic number.
It is not a de Polignac number, because 50153725233461 - 226 = 50153658124597 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50153725233481) 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, 19127276 + ... + 21590741.
It is an arithmetic number, because the mean of its divisors is an integer number (12538441795803).
Almost surely, 250153725233461 is an apocalyptic number.
It is an amenable number.
50153725233461 is a deficient number, since it is larger than the sum of its proper divisors (41949751).
50153725233461 is a wasteful number, since it uses less digits than its factorization.
50153725233461 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41949750.
The product of its (nonzero) digits is 2268000, while the sum is 47.
Adding to 50153725233461 its reverse (16433252735105), we get a palindrome (66586977968566).
The spelling of 50153725233461 in words is "fifty trillion, one hundred fifty-three billion, seven hundred twenty-five million, two hundred thirty-three thousand, four hundred sixty-one".
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