Base | Representation |
---|---|
bin | 1111110000001… |
… | …01110001001010 |
3 | 100012122121202201 |
4 | 13320011301022 |
5 | 232312103302 |
6 | 21040150414 |
7 | 3163131031 |
oct | 770056112 |
9 | 305577681 |
10 | 132144202 |
11 | 68656993 |
12 | 3830840a |
13 | 214b9748 |
14 | 1379b718 |
15 | b903c87 |
hex | 7e05c4a |
132144202 has 16 divisors (see below), whose sum is σ = 209230560. Its totient is φ = 62420112.
The previous prime is 132144197. The next prime is 132144209. The reversal of 132144202 is 202441231.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a self number, because there is not a number n which added to its sum of digits gives 132144202.
It is not an unprimeable number, because it can be changed into a prime (132144209) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9513 + ... + 18835.
It is an arithmetic number, because the mean of its divisors is an integer number (13076910).
Almost surely, 2132144202 is an apocalyptic number.
132144202 is a deficient number, since it is larger than the sum of its proper divisors (77086358).
132144202 is a wasteful number, since it uses less digits than its factorization.
132144202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9717.
The product of its (nonzero) digits is 384, while the sum is 19.
The square root of 132144202 is about 11495.3991666231. The cubic root of 132144202 is about 509.3496798836.
Adding to 132144202 its reverse (202441231), we get a palindrome (334585433).
The spelling of 132144202 in words is "one hundred thirty-two million, one hundred forty-four thousand, two hundred two".
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