Search a number
-
+
141233202 = 232112331013
BaseRepresentation
bin10000110101100…
…00110000110010
3100211202101112100
420122300300302
5242123430302
622003041230
73333314415
oct1032606062
9324671470
10141233202
11727a4660
123b370216
132334c756
1414a85b7c
15c5ebd1c
hex86b0c32

141233202 has 48 divisors (see below), whose sum is σ = 348349248. Its totient is φ = 40935840.

The previous prime is 141233189. The next prime is 141233203. The reversal of 141233202 is 202332141.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (141233203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10953 + ... + 20060.

It is an arithmetic number, because the mean of its divisors is an integer number (7257276).

Almost surely, 2141233202 is an apocalyptic number.

141233202 is an abundant number, since it is smaller than the sum of its proper divisors (207116046).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

141233202 is a wasteful number, since it uses less digits than its factorization.

141233202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31055 (or 31052 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 141233202 is about 11884.1576058213. The cubic root of 141233202 is about 520.7695730346.

Adding to 141233202 its reverse (202332141), we get a palindrome (343565343).

The spelling of 141233202 in words is "one hundred forty-one million, two hundred thirty-three thousand, two hundred two".

Divisors: 1 2 3 6 9 11 18 22 23 33 46 66 69 99 138 198 207 253 414 506 759 1518 2277 4554 31013 62026 93039 186078 279117 341143 558234 682286 713299 1023429 1426598 2046858 2139897 3070287 4279794 6140574 6419691 7846289 12839382 15692578 23538867 47077734 70616601 141233202