Base | Representation |
---|---|
bin | 1111110010101… |
… | …01011001011101 |
3 | 100020021012011211 |
4 | 13321111121131 |
5 | 232403022430 |
6 | 21051144421 |
7 | 3165656656 |
oct | 771253135 |
9 | 306235154 |
10 | 132470365 |
11 | 68859a45 |
12 | 38445111 |
13 | 215a2041 |
14 | 1384452d |
15 | b96a72a |
hex | 7e5565d |
132470365 has 4 divisors (see below), whose sum is σ = 158964444. Its totient is φ = 105976288.
The previous prime is 132470357. The next prime is 132470389. The reversal of 132470365 is 563074231.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 66227044 + 66243321 = 8138^2 + 8139^2 .
It is a cyclic number.
It is not a de Polignac number, because 132470365 - 23 = 132470357 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13247032 + ... + 13247041.
It is an arithmetic number, because the mean of its divisors is an integer number (39741111).
Almost surely, 2132470365 is an apocalyptic number.
132470365 is the 8139-th centered square number.
It is an amenable number.
132470365 is a deficient number, since it is larger than the sum of its proper divisors (26494079).
132470365 is an equidigital number, since it uses as much as digits as its factorization.
132470365 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26494078.
The product of its (nonzero) digits is 15120, while the sum is 31.
The square root of 132470365 is about 11509.5770990945. The cubic root of 132470365 is about 509.7684005457.
The spelling of 132470365 in words is "one hundred thirty-two million, four hundred seventy thousand, three hundred sixty-five".
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