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241020320 = 2551979283
BaseRepresentation
bin11100101110110…
…10110110100000
3121210112002201112
432113122312200
5443200122240
635525522452
75654432102
oct1627326640
9553462645
10241020320
11114060152
1268873428
133ac1a398
142401d572
151625d665
hexe5dada0

241020320 has 48 divisors (see below), whose sum is σ = 599387040. Its totient is φ = 91332864.

The previous prime is 241020233. The next prime is 241020343. The reversal of 241020320 is 23020142.

It is a junction number, because it is equal to n+sod(n) for n = 241020295 and 241020304.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36602 + ... + 42681.

It is an arithmetic number, because the mean of its divisors is an integer number (12487230).

Almost surely, 2241020320 is an apocalyptic number.

241020320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

241020320 is an abundant number, since it is smaller than the sum of its proper divisors (358366720).

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

241020320 is a wasteful number, since it uses less digits than its factorization.

241020320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79317 (or 79309 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 241020320 is about 15524.8291455977. The cubic root of 241020320 is about 622.3259148805.

Adding to 241020320 its reverse (23020142), we get a palindrome (264040462).

The spelling of 241020320 in words is "two hundred forty-one million, twenty thousand, three hundred twenty".

Divisors: 1 2 4 5 8 10 16 19 20 32 38 40 76 80 95 152 160 190 304 380 608 760 1520 3040 79283 158566 317132 396415 634264 792830 1268528 1506377 1585660 2537056 3012754 3171320 6025508 6342640 7531885 12051016 12685280 15063770 24102032 30127540 48204064 60255080 120510160 241020320