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241250620 = 225131019187
BaseRepresentation
bin11100110000100…
…11000100111100
3121210221210122011
432120103010330
5443230004440
635534501004
75656411402
oct1630230474
9553853564
10241250620
111141a8186
1268964764
133ac9b160
142407d472
15162a69ea
hexe61313c

241250620 has 48 divisors (see below), whose sum is σ = 551059488. Its totient is φ = 88185600.

The previous prime is 241250599. The next prime is 241250627. The reversal of 241250620 is 26052142.

It is a junction number, because it is equal to n+sod(n) for n = 241250591 and 241250600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241250627) 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, 21667 + ... + 30853.

It is an arithmetic number, because the mean of its divisors is an integer number (11480406).

Almost surely, 2241250620 is an apocalyptic number.

241250620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 241250620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (275529744).

241250620 is an abundant number, since it is smaller than the sum of its proper divisors (309808868).

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

241250620 is a wasteful number, since it uses less digits than its factorization.

241250620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9310 (or 9308 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 241250620 is about 15532.2445255024. The cubic root of 241250620 is about 622.5240669609.

The spelling of 241250620 in words is "two hundred forty-one million, two hundred fifty thousand, six hundred twenty".

Divisors: 1 2 4 5 10 13 20 26 52 65 101 130 202 260 404 505 1010 1313 2020 2626 5252 6565 9187 13130 18374 26260 36748 45935 91870 119431 183740 238862 477724 597155 927887 1194310 1855774 2388620 3711548 4639435 9278870 12062531 18557740 24125062 48250124 60312655 120625310 241250620