Base | Representation |
---|---|
bin | 10000000110110… |
… | …10000001011011 |
3 | 100102020100002202 |
4 | 20003122001123 |
5 | 234042020442 |
6 | 21223520415 |
7 | 3230264612 |
oct | 1003320133 |
9 | 312210082 |
10 | 135110747 |
11 | 6a2a2782 |
12 | 392b910b |
13 | 21cb7ab5 |
14 | 13d30879 |
15 | bcdcc32 |
hex | 80da05b |
135110747 has 4 divisors (see below), whose sum is σ = 143058456. Its totient is φ = 127163040.
The previous prime is 135110743. The next prime is 135110749. The reversal of 135110747 is 747011531.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 747011531 = 7 ⋅106715933.
It is a cyclic number.
It is not a de Polignac number, because 135110747 - 22 = 135110743 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (135110743) 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 3 ways as a sum of consecutive naturals, for example, 3973829 + ... + 3973862.
It is an arithmetic number, because the mean of its divisors is an integer number (35764614).
Almost surely, 2135110747 is an apocalyptic number.
135110747 is a gapful number since it is divisible by the number (17) formed by its first and last digit.
135110747 is a deficient number, since it is larger than the sum of its proper divisors (7947709).
135110747 is an equidigital number, since it uses as much as digits as its factorization.
135110747 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7947708.
The product of its (nonzero) digits is 2940, while the sum is 29.
The square root of 135110747 is about 11623.7148536946. The cubic root of 135110747 is about 513.1330232218.
The spelling of 135110747 in words is "one hundred thirty-five million, one hundred ten thousand, seven hundred forty-seven".
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