Base | Representation |
---|---|
bin | 1111110101010… |
… | …00000000000000 |
3 | 100020220101021220 |
4 | 13322220000000 |
5 | 232444334304 |
6 | 21102315040 |
7 | 3201566250 |
oct | 772500000 |
9 | 306811256 |
10 | 132808704 |
11 | 68a70166 |
12 | 38588a80 |
13 | 21690042 |
14 | 138d1960 |
15 | b9d5ad9 |
hex | 7ea8000 |
132808704 has 128 divisors (see below), whose sum is σ = 406841280. Its totient is φ = 37748736.
The previous prime is 132808679. The next prime is 132808723. The reversal of 132808704 is 407808231.
It is a tau number, because it is divible by the number of its divisors (128).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 688032 + ... + 688224.
Almost surely, 2132808704 is an apocalyptic number.
132808704 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 132808704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (203420640).
132808704 is an abundant number, since it is smaller than the sum of its proper divisors (274032576).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
132808704 is an frugal number, since it uses more digits than its factorization.
132808704 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 233 (or 205 counting only the distinct ones).
The product of its (nonzero) digits is 10752, while the sum is 33.
The square root of 132808704 is about 11524.2658768357. The cubic root of 132808704 is about 510.2020268423.
The spelling of 132808704 in words is "one hundred thirty-two million, eight hundred eight thousand, seven hundred four".
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