Base | Representation |
---|---|
bin | 10000000110011… |
… | …01101111010101 |
3 | 100102010210002102 |
4 | 20003031233111 |
5 | 234033413222 |
6 | 21222451445 |
7 | 3226665131 |
oct | 1003155725 |
9 | 312123072 |
10 | 135060437 |
11 | 6a2689a6 |
12 | 39293b85 |
13 | 21c9ac25 |
14 | 13d1a3c1 |
15 | bcccd92 |
hex | 80cdbd5 |
135060437 has 8 divisors (see below), whose sum is σ = 139912920. Its totient is φ = 130282240.
The previous prime is 135060407. The next prime is 135060449. The reversal of 135060437 is 734060531.
135060437 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 361201 + 134699236 = 601^2 + 11606^2 .
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 135060437 - 216 = 134994901 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 (135060407) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14858 + ... + 22155.
It is an arithmetic number, because the mean of its divisors is an integer number (17489115).
Almost surely, 2135060437 is an apocalyptic number.
It is an amenable number.
135060437 is a deficient number, since it is larger than the sum of its proper divisors (4852483).
135060437 is an equidigital number, since it uses as much as digits as its factorization.
135060437 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37143.
The product of its (nonzero) digits is 7560, while the sum is 29.
The square root of 135060437 is about 11621.5505419888. The cubic root of 135060437 is about 513.0693250387.
The spelling of 135060437 in words is "one hundred thirty-five million, sixty thousand, four hundred thirty-seven".
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