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200950568 = 23721347839
BaseRepresentation
bin10111111101001…
…00001100101000
3112000010100100122
423332210030220
5402420404233
631535022412
74660023500
oct1376441450
9460110318
10200950568
11a3482155
125736aa08
133282ab80
141c98ca00
1512995d98
hexbfa4328

200950568 has 96 divisors (see below), whose sum is σ = 482630400. Its totient is φ = 77712768.

The previous prime is 200950543. The next prime is 200950571. The reversal of 200950568 is 865059002.

200950568 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2009505682 = 80762261559045248, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 239093 + ... + 239931.

It is an arithmetic number, because the mean of its divisors is an integer number (5027400).

Almost surely, 2200950568 is an apocalyptic number.

200950568 is a gapful number since it is divisible by the number (28) 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 200950568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (241315200).

200950568 is an abundant number, since it is smaller than the sum of its proper divisors (281679832).

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

200950568 is a wasteful number, since it uses less digits than its factorization.

200950568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 919 (or 908 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 35.

The square root of 200950568 is about 14175.7034393359. The cubic root of 200950568 is about 585.7285762469.

The spelling of 200950568 in words is "two hundred million, nine hundred fifty thousand, five hundred sixty-eight".

Divisors: 1 2 4 7 8 13 14 26 28 47 49 52 56 91 94 98 104 182 188 196 329 364 376 392 611 637 658 728 839 1222 1274 1316 1678 2303 2444 2548 2632 3356 4277 4606 4888 5096 5873 6712 8554 9212 10907 11746 17108 18424 21814 23492 29939 34216 39433 41111 43628 46984 59878 76349 78866 82222 87256 119756 152698 157732 164444 239512 276031 305396 315464 328888 512629 534443 552062 610792 1025258 1068886 1104124 1932217 2050516 2137772 2208248 3588403 3864434 4101032 4275544 7176806 7728868 14353612 15457736 25118821 28707224 50237642 100475284 200950568