Base | Representation |
---|---|
bin | 1111110100011… |
… | …11001101001101 |
3 | 100020201012222121 |
4 | 13322033031031 |
5 | 232433112044 |
6 | 21100212541 |
7 | 3200664211 |
oct | 772171515 |
9 | 306635877 |
10 | 132707149 |
11 | 68a00933 |
12 | 3853a151 |
13 | 21655a53 |
14 | 138a6941 |
15 | b9b5984 |
hex | 7e8f34d |
132707149 has 4 divisors (see below), whose sum is σ = 132868060. Its totient is φ = 132546240.
The previous prime is 132707137. The next prime is 132707167. The reversal of 132707149 is 941707231.
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 114704100 + 18003049 = 10710^2 + 4243^2 .
It is a cyclic number.
It is not a de Polignac number, because 132707149 - 27 = 132707021 is a prime.
It is a super-2 number, since 2×1327071492 = 35222374791416402, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132707129) by changing a digit.
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, 79212 + ... + 80869.
It is an arithmetic number, because the mean of its divisors is an integer number (33217015).
Almost surely, 2132707149 is an apocalyptic number.
It is an amenable number.
132707149 is a deficient number, since it is larger than the sum of its proper divisors (160911).
132707149 is an equidigital number, since it uses as much as digits as its factorization.
132707149 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 160910.
The product of its (nonzero) digits is 10584, while the sum is 34.
The square root of 132707149 is about 11519.8588967053. The cubic root of 132707149 is about 510.0719480707.
It can be divided in two parts, 132 and 707149, that added together give a 4-th power (707281 = 294).
The spelling of 132707149 in words is "one hundred thirty-two million, seven hundred seven thousand, one hundred forty-nine".
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