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234302241 = 3375339827
BaseRepresentation
bin11011111011100…
…10101100100001
3121022212210020210
431331302230201
5434440132431
635125524333
75543351625
oct1575625441
9538783223
10234302241
11110291818
12665736a9
13397075a4
1423191185
1515882d46
hexdf72b21

234302241 has 16 divisors (see below), whose sum is σ = 326908224. Its totient is φ = 149108544.

The previous prime is 234302221. The next prime is 234302261. The reversal of 234302241 is 142203432.

It is an interprime number because it is at equal distance from previous prime (234302221) and next prime (234302261).

It is not a de Polignac number, because 234302241 - 29 = 234301729 is a prime.

It is not an unprimeable number, because it can be changed into a prime (234302221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14031 + ... + 25796.

It is an arithmetic number, because the mean of its divisors is an integer number (20431764).

Almost surely, 2234302241 is an apocalyptic number.

It is an amenable number.

234302241 is a deficient number, since it is larger than the sum of its proper divisors (92605983).

234302241 is a wasteful number, since it uses less digits than its factorization.

234302241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39920.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 234302241 is about 15306.9344089533. The cubic root of 234302241 is about 616.4892114019.

Adding to 234302241 its reverse (142203432), we get a palindrome (376505673).

The spelling of 234302241 in words is "two hundred thirty-four million, three hundred two thousand, two hundred forty-one".

Divisors: 1 3 37 53 111 159 1961 5883 39827 119481 1473599 2110831 4420797 6332493 78100747 234302241