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234028060 = 22571671629
BaseRepresentation
bin11011111001011…
…11110000011100
3121022100212010221
431330233300130
5434402344220
635120011124
75541130360
oct1574576034
9538325127
10234028060
11110114822
1266460aa4
133963c856
142311d2a0
151582b9aa
hexdf2fc1c

234028060 has 24 divisors (see below), whose sum is σ = 561667680. Its totient is φ = 80238144.

The previous prime is 234028049. The next prime is 234028063. The reversal of 234028060 is 60820432.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234028063) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 835675 + ... + 835954.

It is an arithmetic number, because the mean of its divisors is an integer number (23402820).

Almost surely, 2234028060 is an apocalyptic number.

234028060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

234028060 is an abundant number, since it is smaller than the sum of its proper divisors (327639620).

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

234028060 is a wasteful number, since it uses less digits than its factorization.

234028060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1671645 (or 1671643 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 234028060 is about 15297.9756830765. The cubic root of 234028060 is about 616.2486451948.

Adding to 234028060 its reverse (60820432), we get a palindrome (294848492).

The spelling of 234028060 in words is "two hundred thirty-four million, twenty-eight thousand, sixty".

Divisors: 1 2 4 5 7 10 14 20 28 35 70 140 1671629 3343258 6686516 8358145 11701403 16716290 23402806 33432580 46805612 58507015 117014030 234028060