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241354420 = 22512067721
BaseRepresentation
bin11100110001011…
…00011010110100
3121211011002000121
432120230122310
5443241320140
635541021324
75660323126
oct1630543264
9554132017
10241354420
1111426916a
12689b4844
133b006488
14240a9216
15162c764a
hexe62c6b4

241354420 has 12 divisors (see below), whose sum is σ = 506844324. Its totient is φ = 96541760.

The previous prime is 241354417. The next prime is 241354429. The reversal of 241354420 is 24453142.

It is a happy number.

241354420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 146603664 + 94750756 = 12108^2 + 9734^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241354429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6033841 + ... + 6033880.

It is an arithmetic number, because the mean of its divisors is an integer number (42237027).

Almost surely, 2241354420 is an apocalyptic number.

241354420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

241354420 is an abundant number, since it is smaller than the sum of its proper divisors (265489904).

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

241354420 is a wasteful number, since it uses less digits than its factorization.

241354420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12067730 (or 12067728 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 241354420 is about 15535.5856020943. The cubic root of 241354420 is about 622.6133361379.

The spelling of 241354420 in words is "two hundred forty-one million, three hundred fifty-four thousand, four hundred twenty".

Divisors: 1 2 4 5 10 20 12067721 24135442 48270884 60338605 120677210 241354420