Base | Representation |
---|---|
bin | 10000000111010… |
… | …01001110001101 |
3 | 100102100111111121 |
4 | 20003221032031 |
5 | 234101014010 |
6 | 21225120541 |
7 | 3230644252 |
oct | 1003511615 |
9 | 312314447 |
10 | 135173005 |
11 | 6a335530 |
12 | 39329151 |
13 | 2200a236 |
14 | 13d49429 |
15 | bd013da |
hex | 80e938d |
135173005 has 32 divisors (see below), whose sum is σ = 181450368. Its totient is φ = 95846400.
The previous prime is 135172997. The next prime is 135173009. The reversal of 135173005 is 500371531.
It is not a de Polignac number, because 135173005 - 23 = 135172997 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (135173009) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 525837 + ... + 526093.
It is an arithmetic number, because the mean of its divisors is an integer number (5670324).
Almost surely, 2135173005 is an apocalyptic number.
It is an amenable number.
135173005 is a deficient number, since it is larger than the sum of its proper divisors (46277363).
135173005 is a wasteful number, since it uses less digits than its factorization.
135173005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 477.
The product of its (nonzero) digits is 1575, while the sum is 25.
The square root of 135173005 is about 11626.3926047592. The cubic root of 135173005 is about 513.2118270446.
The spelling of 135173005 in words is "one hundred thirty-five million, one hundred seventy-three thousand, five".
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