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241343020 = 22520995749
BaseRepresentation
bin11100110001010…
…01101000101100
3121211010111101101
432120221220230
5443240434040
635540452444
75660244652
oct1630515054
9554114341
10241343020
11114260646
12689aa124
133b001229
14240a4dd2
15162c409a
hexe629a2c

241343020 has 24 divisors (see below), whose sum is σ = 507150000. Its totient is φ = 96474432.

The previous prime is 241343009. The next prime is 241343041. The reversal of 241343020 is 20343142.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 39106 + ... + 44854.

It is an arithmetic number, because the mean of its divisors is an integer number (21131250).

Almost surely, 2241343020 is an apocalyptic number.

241343020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

241343020 is an abundant number, since it is smaller than the sum of its proper divisors (265806980).

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

241343020 is a wasteful number, since it uses less digits than its factorization.

241343020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7857 (or 7855 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 241343020 is about 15535.2186981709. The cubic root of 241343020 is about 622.6035332599.

Adding to 241343020 its reverse (20343142), we get a palindrome (261686162).

The spelling of 241343020 in words is "two hundred forty-one million, three hundred forty-three thousand, twenty".

Divisors: 1 2 4 5 10 20 2099 4198 5749 8396 10495 11498 20990 22996 28745 41980 57490 114980 12067151 24134302 48268604 60335755 120671510 241343020