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234740060 = 225193119927
BaseRepresentation
bin11011111110111…
…01100101011100
3121100201000211022
431333131211130
5440043140220
635143143312
75550154232
oct1577354534
9540630738
10234740060
11110560755
1266744b38
133982b959
1423266952
151591c925
hexdfdd95c

234740060 has 48 divisors (see below), whose sum is σ = 535664640. Its totient is φ = 86080320.

The previous prime is 234740039. The next prime is 234740071. The reversal of 234740060 is 60047432.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1817 + ... + 21743.

It is an arithmetic number, because the mean of its divisors is an integer number (11159680).

Almost surely, 2234740060 is an apocalyptic number.

234740060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 234740060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (267832320).

234740060 is an abundant number, since it is smaller than the sum of its proper divisors (300924580).

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

234740060 is a wasteful number, since it uses less digits than its factorization.

234740060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19986 (or 19984 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 26.

The square root of 234740060 is about 15321.2290629701. The cubic root of 234740060 is about 616.8729646603.

Adding to 234740060 its reverse (60047432), we get a palindrome (294787492).

The spelling of 234740060 in words is "two hundred thirty-four million, seven hundred forty thousand, sixty".

Divisors: 1 2 4 5 10 19 20 31 38 62 76 95 124 155 190 310 380 589 620 1178 2356 2945 5890 11780 19927 39854 79708 99635 199270 378613 398540 617737 757226 1235474 1514452 1893065 2470948 3088685 3786130 6177370 7572260 11737003 12354740 23474006 46948012 58685015 117370030 234740060