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241223340 = 22357950891
BaseRepresentation
bin11100110000011…
…00011010101100
3121210220102012210
432120030122230
5443223121330
635534130420
75656236021
oct1630143254
9553812183
10241223340
11114189736
1268950a10
133ac8b907
1424073548
151629d8b0
hexe60c6ac

241223340 has 48 divisors (see below), whose sum is σ = 683988480. Its totient is φ = 63510720.

The previous prime is 241223309. The next prime is 241223347. The reversal of 241223340 is 43322142.

It is not an unprimeable number, because it can be changed into a prime (241223347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20706 + ... + 30185.

It is an arithmetic number, because the mean of its divisors is an integer number (14249760).

Almost surely, 2241223340 is an apocalyptic number.

241223340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

241223340 is an abundant number, since it is smaller than the sum of its proper divisors (442765140).

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

241223340 is a wasteful number, since it uses less digits than its factorization.

241223340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50982 (or 50980 counting only the distinct ones).

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

The square root of 241223340 is about 15531.3663275322. The cubic root of 241223340 is about 622.5006016026.

Adding to 241223340 its reverse (43322142), we get a palindrome (284545482).

It can be divided in two parts, 2412 and 23340, that added together give a palindrome (25752).

The spelling of 241223340 in words is "two hundred forty-one million, two hundred twenty-three thousand, three hundred forty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 79 158 237 316 395 474 790 948 1185 1580 2370 4740 50891 101782 152673 203564 254455 305346 508910 610692 763365 1017820 1526730 3053460 4020389 8040778 12061167 16081556 20101945 24122334 40203890 48244668 60305835 80407780 120611670 241223340