Base | Representation |
---|---|
bin | 10000000110001… |
… | …01110000100111 |
3 | 100102002010020211 |
4 | 20003011300213 |
5 | 234031342001 |
6 | 21222040251 |
7 | 3226500625 |
oct | 1003056047 |
9 | 312063224 |
10 | 135027751 |
11 | 6a246391 |
12 | 39279087 |
13 | 21c890a1 |
14 | 13d0c515 |
15 | bcc3351 |
hex | 80c5c27 |
135027751 has 8 divisors (see below), whose sum is σ = 135884000. Its totient is φ = 134174880.
The previous prime is 135027749. The next prime is 135027769. The reversal of 135027751 is 157720531.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 135027751 - 21 = 135027749 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 (135027701) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 146470 + ... + 147388.
It is an arithmetic number, because the mean of its divisors is an integer number (16985500).
Almost surely, 2135027751 is an apocalyptic number.
135027751 is a deficient number, since it is larger than the sum of its proper divisors (856249).
135027751 is an equidigital number, since it uses as much as digits as its factorization.
135027751 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1689.
The product of its (nonzero) digits is 7350, while the sum is 31.
The square root of 135027751 is about 11620.1441901553. The cubic root of 135027751 is about 513.0279323669.
The spelling of 135027751 in words is "one hundred thirty-five million, twenty-seven thousand, seven hundred fifty-one".
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