Base | Representation |
---|---|
bin | 10000000100111… |
… | …11110000011000 |
3 | 100101210012201112 |
4 | 20002133300120 |
5 | 234011401323 |
6 | 21214435452 |
7 | 3225252041 |
oct | 1002376030 |
9 | 311705645 |
10 | 134872088 |
11 | 6a14a43a |
12 | 39202b88 |
13 | 21c33290 |
14 | 13cab8c8 |
15 | bc92178 |
hex | 809fc18 |
134872088 has 32 divisors (see below), whose sum is σ = 273263760. Its totient is φ = 62037120.
The previous prime is 134872081. The next prime is 134872147. The reversal of 134872088 is 880278431.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (134872081) 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 7 ways as a sum of consecutive naturals, for example, 30923 + ... + 35013.
Almost surely, 2134872088 is an apocalyptic number.
It is an amenable number.
134872088 is an abundant number, since it is smaller than the sum of its proper divisors (138391672).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
134872088 is a wasteful number, since it uses less digits than its factorization.
134872088 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4427 (or 4423 counting only the distinct ones).
The product of its (nonzero) digits is 86016, while the sum is 41.
The square root of 134872088 is about 11613.4442780770. Note that the first 3 decimals coincide. The cubic root of 134872088 is about 512.8307132174.
The spelling of 134872088 in words is "one hundred thirty-four million, eight hundred seventy-two thousand, eighty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •