Base | Representation |
---|---|
bin | 1100111000111000010011… |
… | …00110000010011100101111 |
3 | 10201100112100000120011220020 |
4 | 12130130021212002130233 |
5 | 12203331221414342001 |
6 | 140140233404053223 |
7 | 5653455202210254 |
oct | 634341146023457 |
9 | 121315300504806 |
10 | 28342650152751 |
11 | 90380611355a0 |
12 | 3218bb4234213 |
13 | 12a7914b3ba6c |
14 | 6ddb1218542b |
15 | 3423cd97c736 |
hex | 19c70998272f |
28342650152751 has 64 divisors (see below), whose sum is σ = 42382847877120. Its totient is φ = 16700268381440.
The previous prime is 28342650152693. The next prime is 28342650152759. The reversal of 28342650152751 is 15725105624382.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 28342650152751 - 225 = 28342616598319 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 28342650152694 and 28342650152703.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (28342650152759) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 264526876 + ... + 264633998.
It is an arithmetic number, because the mean of its divisors is an integer number (662231998080).
Almost surely, 228342650152751 is an apocalyptic number.
28342650152751 is a deficient number, since it is larger than the sum of its proper divisors (14040197724369).
28342650152751 is a wasteful number, since it uses less digits than its factorization.
28342650152751 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 108316.
The product of its (nonzero) digits is 4032000, while the sum is 51.
The spelling of 28342650152751 in words is "twenty-eight trillion, three hundred forty-two billion, six hundred fifty million, one hundred fifty-two thousand, seven hundred fifty-one".
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