Base | Representation |
---|---|
bin | 1111110011001… |
… | …10111100100100 |
3 | 100020101211210000 |
4 | 13321212330210 |
5 | 232412322434 |
6 | 21052501300 |
7 | 3166406352 |
oct | 771467444 |
9 | 306354700 |
10 | 132542244 |
11 | 688a8a4a |
12 | 3847a830 |
13 | 215c8983 |
14 | 138627d2 |
15 | b981b99 |
hex | 7e66f24 |
132542244 has 30 divisors (see below), whose sum is σ = 346492454. Its totient is φ = 44180640.
The previous prime is 132542239. The next prime is 132542257. The reversal of 132542244 is 442245231.
It can be written as a sum of positive squares in only one way, i.e., 101606400 + 30935844 = 10080^2 + 5562^2 .
It is a super-3 number, since 3×1325422443 (a number of 25 digits) contains 333 as substring.
It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is an unprimeable number.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 204217 + ... + 204864.
Almost surely, 2132542244 is an apocalyptic number.
It is an amenable number.
132542244 is an abundant number, since it is smaller than the sum of its proper divisors (213950210).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
132542244 is a wasteful number, since it uses less digits than its factorization.
132542244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 409097 (or 409086 counting only the distinct ones).
The product of its digits is 7680, while the sum is 27.
The square root of 132542244 is about 11512.6992490901. The cubic root of 132542244 is about 509.8605847298.
Adding to 132542244 its reverse (442245231), we get a palindrome (574787475).
The spelling of 132542244 in words is "one hundred thirty-two million, five hundred forty-two thousand, two hundred forty-four".
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