Base | Representation |
---|---|
bin | 10000000111000… |
… | …11000010010011 |
3 | 100102022012202011 |
4 | 20003203002103 |
5 | 234044211132 |
6 | 21224403351 |
7 | 3230510344 |
oct | 1003430223 |
9 | 312265664 |
10 | 135147667 |
11 | 6a318496 |
12 | 39316557 |
13 | 21ccb845 |
14 | 13d400cb |
15 | bce8b47 |
hex | 80e3093 |
135147667 has 4 divisors (see below), whose sum is σ = 138290680. Its totient is φ = 132004656.
The previous prime is 135147659. The next prime is 135147673. The reversal of 135147667 is 766741531.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 135147667 - 23 = 135147659 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (135147647) 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, 1571442 + ... + 1571527.
It is an arithmetic number, because the mean of its divisors is an integer number (34572670).
Almost surely, 2135147667 is an apocalyptic number.
135147667 is a deficient number, since it is larger than the sum of its proper divisors (3143013).
135147667 is an equidigital number, since it uses as much as digits as its factorization.
135147667 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3143012.
The product of its digits is 105840, while the sum is 40.
The square root of 135147667 is about 11625.3028777748. The cubic root of 135147667 is about 513.1797580826.
The spelling of 135147667 in words is "one hundred thirty-five million, one hundred forty-seven thousand, six hundred sixty-seven".
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