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234524332 = 2278375869
BaseRepresentation
bin11011111101010…
…00111010101100
3121100022001220101
431332220322230
5440014234312
635134400444
75545265260
oct1576507254
9540261811
10234524332
11110423669
1266660124
13397846c3
142320c0a0
15158c8a57
hexdfa8eac

234524332 has 12 divisors (see below), whose sum is σ = 469048720. Its totient is φ = 100510416.

The previous prime is 234524317. The next prime is 234524347. The reversal of 234524332 is 233425432.

It is an interprime number because it is at equal distance from previous prime (234524317) and next prime (234524347).

234524332 is an admirable number.

It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 8375869 = 234524332 / (2 + 3 + 4 + 5 + 2 + 4 + 3 + 3 + 2).

It is a self number, because there is not a number n which added to its sum of digits gives 234524332.

It is an unprimeable number.

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, 4187907 + ... + 4187962.

Almost surely, 2234524332 is an apocalyptic number.

It is an amenable number.

234524332 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

234524332 is a wasteful number, since it uses less digits than its factorization.

234524332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8375880 (or 8375878 counting only the distinct ones).

The product of its digits is 17280, while the sum is 28.

The square root of 234524332 is about 15314.1872784683. The cubic root of 234524332 is about 616.6839363397.

Adding to 234524332 its reverse (233425432), we get a palindrome (467949764).

The spelling of 234524332 in words is "two hundred thirty-four million, five hundred twenty-four thousand, three hundred thirty-two".

Divisors: 1 2 4 7 14 28 8375869 16751738 33503476 58631083 117262166 234524332