Base | Representation |
---|---|
bin | 1111110000001… |
… | …01110100110010 |
3 | 100012122122002022 |
4 | 13320011310302 |
5 | 232312110214 |
6 | 21040151442 |
7 | 3163131512 |
oct | 770056462 |
9 | 305578068 |
10 | 132144434 |
11 | 68657084 |
12 | 38308582 |
13 | 214b9896 |
14 | 1379b842 |
15 | b903d8e |
hex | 7e05d32 |
132144434 has 8 divisors (see below), whose sum is σ = 209876508. Its totient is φ = 62185600.
The previous prime is 132144431. The next prime is 132144443. The reversal of 132144434 is 434441231.
It can be written as a sum of positive squares in 2 ways, for example, as 132135025 + 9409 = 11495^2 + 97^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (132144431) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1943267 + ... + 1943334.
Almost surely, 2132144434 is an apocalyptic number.
132144434 is a deficient number, since it is larger than the sum of its proper divisors (77732074).
132144434 is a wasteful number, since it uses less digits than its factorization.
132144434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3886620.
The product of its digits is 4608, while the sum is 26.
The square root of 132144434 is about 11495.4092576124. The cubic root of 132144434 is about 509.3499779647.
Adding to 132144434 its reverse (434441231), we get a palindrome (566585665).
The spelling of 132144434 in words is "one hundred thirty-two million, one hundred forty-four thousand, four hundred thirty-four".
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