Base | Representation |
---|---|
bin | 1111111111010… |
… | …11010010101100 |
3 | 100100101122202111 |
4 | 13333223102230 |
5 | 233314223113 |
6 | 21150533404 |
7 | 3216053020 |
oct | 777532254 |
9 | 310348674 |
10 | 134132908 |
11 | 69795048 |
12 | 38b07264 |
13 | 21a349b0 |
14 | 13b58380 |
15 | bb9813d |
hex | 7feb4ac |
134132908 has 48 divisors (see below), whose sum is σ = 298246144. Its totient is φ = 51347520.
The previous prime is 134132903. The next prime is 134132909. The reversal of 134132908 is 809231431.
It is a Harshad number since it is a multiple of its sum of digits (31).
It is a self number, because there is not a number n which added to its sum of digits gives 134132908.
It is not an unprimeable number, because it can be changed into a prime (134132903) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5341 + ... + 17227.
Almost surely, 2134132908 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 134132908, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (149123072).
134132908 is an abundant number, since it is smaller than the sum of its proper divisors (164113236).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
134132908 is a wasteful number, since it uses less digits than its factorization.
134132908 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11942 (or 11940 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 31.
The square root of 134132908 is about 11581.5762312390. The cubic root of 134132908 is about 511.8921230649.
The spelling of 134132908 in words is "one hundred thirty-four million, one hundred thirty-two thousand, nine hundred eight".
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