Base | Representation |
---|---|
bin | 1111110100001… |
… | …00110011101010 |
3 | 100020122001120000 |
4 | 13322010303222 |
5 | 232430231204 |
6 | 21055243430 |
7 | 3200426061 |
oct | 772046352 |
9 | 306561500 |
10 | 132664554 |
11 | 68981930 |
12 | 38519576 |
13 | 2163c549 |
14 | 138951d8 |
15 | b9a8039 |
hex | 7e84cea |
132664554 has 80 divisors (see below), whose sum is σ = 327745440. Its totient is φ = 39774240.
The previous prime is 132664547. The next prime is 132664591. The reversal of 132664554 is 455466231.
132664554 is a `hidden beast` number, since 1 + 3 + 2 + 6 + 645 + 5 + 4 = 666.
It is an unprimeable number.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 193897 + ... + 194579.
It is an arithmetic number, because the mean of its divisors is an integer number (4096818).
Almost surely, 2132664554 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 132664554, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (163872720).
132664554 is an abundant number, since it is smaller than the sum of its proper divisors (195080886).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
132664554 is a wasteful number, since it uses less digits than its factorization.
132664554 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 817 (or 808 counting only the distinct ones).
The product of its digits is 86400, while the sum is 36.
The square root of 132664554 is about 11518.0099843680. The cubic root of 132664554 is about 510.0173696506.
The spelling of 132664554 in words is "one hundred thirty-two million, six hundred sixty-four thousand, five hundred fifty-four".
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