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233134141 = 1723596251
BaseRepresentation
bin11011110010101…
…01100000111101
3121020200102220211
431321111200331
5434140243031
635044512421
75530415242
oct1571254075
9536612824
10233134141
1110a664149
12660ab711
13393b89c6
1422d695c9
1515701bb1
hexde5583d

233134141 has 8 divisors (see below), whose sum is σ = 257580864. Its totient is φ = 209880000.

The previous prime is 233134127. The next prime is 233134169. The reversal of 233134141 is 141431332.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 233134141 - 215 = 233101373 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233131141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 297735 + ... + 298516.

It is an arithmetic number, because the mean of its divisors is an integer number (32197608).

Almost surely, 2233134141 is an apocalyptic number.

It is an amenable number.

233134141 is a deficient number, since it is larger than the sum of its proper divisors (24446723).

233134141 is a wasteful number, since it uses less digits than its factorization.

233134141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 596291.

The product of its digits is 864, while the sum is 22.

The square root of 233134141 is about 15268.7308247935. The cubic root of 233134141 is about 615.4630139609.

Adding to 233134141 its reverse (141431332), we get a palindrome (374565473).

The spelling of 233134141 in words is "two hundred thirty-three million, one hundred thirty-four thousand, one hundred forty-one".

Divisors: 1 17 23 391 596251 10136267 13713773 233134141