Search a number
-
+
232035142 = 21715234481
BaseRepresentation
bin11011101010010…
…01001101000110
3121011121121101011
431311021031012
5433400111032
635005152434
75515160203
oct1565111506
9534547334
10232035142
11109a83489
126585b71a
13390c2701
1422b60caa
1515586247
hexdd49346

232035142 has 16 divisors (see below), whose sum is σ = 368850672. Its totient is φ = 109096960.

The previous prime is 232035127. The next prime is 232035149. The reversal of 232035142 is 241530232.

232035142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232035149) 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, 49542 + ... + 54022.

It is an arithmetic number, because the mean of its divisors is an integer number (23053167).

Almost surely, 2232035142 is an apocalyptic number.

232035142 is a deficient number, since it is larger than the sum of its proper divisors (136815530).

232035142 is a wasteful number, since it uses less digits than its factorization.

232035142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6023.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 232035142 is about 15232.6997607122. The cubic root of 232035142 is about 614.4943886736.

Adding to 232035142 its reverse (241530232), we get a palindrome (473565374).

The spelling of 232035142 in words is "two hundred thirty-two million, thirty-five thousand, one hundred forty-two".

Divisors: 1 2 17 34 1523 3046 4481 8962 25891 51782 76177 152354 6824563 13649126 116017571 232035142