Base | Representation |
---|---|
bin | 1111111111110… |
… | …00100001000011 |
3 | 100100111102001200 |
4 | 13333320201003 |
5 | 233322441300 |
6 | 21152032243 |
7 | 3216366651 |
oct | 777704103 |
9 | 310442050 |
10 | 134187075 |
11 | 69821810 |
12 | 38b32683 |
13 | 21a53549 |
14 | 13b6ddd1 |
15 | bba9200 |
hex | 7ff8843 |
134187075 has 36 divisors (see below), whose sum is σ = 262198248. Its totient is φ = 65059200.
The previous prime is 134187041. The next prime is 134187077. The reversal of 134187075 is 570781431.
It is not a de Polignac number, because 134187075 - 213 = 134178883 is a prime.
It is a nialpdrome in base 15.
It is not an unprimeable number, because it can be changed into a prime (134187077) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 24634 + ... + 29583.
Almost surely, 2134187075 is an apocalyptic number.
134187075 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
134187075 is a deficient number, since it is larger than the sum of its proper divisors (128011173).
134187075 is a wasteful number, since it uses less digits than its factorization.
134187075 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54244 (or 54236 counting only the distinct ones).
The product of its (nonzero) digits is 23520, while the sum is 36.
The square root of 134187075 is about 11583.9144938143. The cubic root of 134187075 is about 511.9610197273.
The spelling of 134187075 in words is "one hundred thirty-four million, one hundred eighty-seven thousand, seventy-five".
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