Base | Representation |
---|---|
bin | 10000011011010… |
… | …000010011100100 |
3 | 201012112220212120 |
4 | 100123100103210 |
5 | 1031022031012 |
6 | 43202345540 |
7 | 6554251422 |
oct | 2033202344 |
9 | 635486776 |
10 | 275580132 |
11 | 131615483 |
12 | 7835b2b0 |
13 | 4512a989 |
14 | 28858112 |
15 | 192d858c |
hex | 106d04e4 |
275580132 has 24 divisors (see below), whose sum is σ = 680845536. Its totient is φ = 86456448.
The previous prime is 275580131. The next prime is 275580139. The reversal of 275580132 is 231085572.
It is a junction number, because it is equal to n+sod(n) for n = 275580093 and 275580102.
It is not an unprimeable number, because it can be changed into a prime (275580131) 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, 675238 + ... + 675645.
It is an arithmetic number, because the mean of its divisors is an integer number (28368564).
Almost surely, 2275580132 is an apocalyptic number.
It is an amenable number.
275580132 is an abundant number, since it is smaller than the sum of its proper divisors (405265404).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
275580132 is a wasteful number, since it uses less digits than its factorization.
275580132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1350907 (or 1350905 counting only the distinct ones).
The product of its (nonzero) digits is 16800, while the sum is 33.
The square root of 275580132 is about 16600.6063744672. The cubic root of 275580132 is about 650.7526838928.
The spelling of 275580132 in words is "two hundred seventy-five million, five hundred eighty thousand, one hundred thirty-two".
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