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234110420 = 22515717451
BaseRepresentation
bin11011111010000…
…11110111010100
3121022112001010022
431331003313110
5434413013140
635121444312
75541622445
oct1575036724
9538461108
10234110420
11110170695
12664a0698
133966b19b
14231412cc
15158460b5
hexdf43dd4

234110420 has 24 divisors (see below), whose sum is σ = 492010848. Its totient is φ = 93572000.

The previous prime is 234110413. The next prime is 234110441. The reversal of 234110420 is 24011432.

234110420 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 27695 + ... + 35145.

It is an arithmetic number, because the mean of its divisors is an integer number (20500452).

Almost surely, 2234110420 is an apocalyptic number.

234110420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

234110420 is an abundant number, since it is smaller than the sum of its proper divisors (257900428).

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

234110420 is a wasteful number, since it uses less digits than its factorization.

234110420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9031 (or 9029 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 234110420 is about 15300.6673057093. The cubic root of 234110420 is about 616.3209275323.

Adding to 234110420 its reverse (24011432), we get a palindrome (258121852).

The spelling of 234110420 in words is "two hundred thirty-four million, one hundred ten thousand, four hundred twenty".

Divisors: 1 2 4 5 10 20 1571 3142 6284 7451 7855 14902 15710 29804 31420 37255 74510 149020 11705521 23411042 46822084 58527605 117055210 234110420