Search a number
-
+
200233331112 = 23373791446689
BaseRepresentation
bin1011101001111011010…
…1100010100110101000
3201010211121100010121110
42322132311202212220
511240034213043422
6231552543110320
720315653142433
oct2723665424650
9633747303543
10200233331112
1177a1154a331
12329818a23a0
1315b60776719
14999709c81a
15531dbb460c
hex2e9ed629a8

200233331112 has 64 divisors (see below), whose sum is σ = 513864288000. Its totient is φ = 64996798464.

The previous prime is 200233331099. The next prime is 200233331113. The reversal of 200233331112 is 211133332002.

It is not an unprimeable number, because it can be changed into a prime (200233331113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 584937 + ... + 861752.

It is an arithmetic number, because the mean of its divisors is an integer number (8029129500).

Almost surely, 2200233331112 is an apocalyptic number.

It is an amenable number.

200233331112 is an abundant number, since it is smaller than the sum of its proper divisors (313630956888).

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

200233331112 is a wasteful number, since it uses less digits than its factorization.

200233331112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1446850 (or 1446846 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 200233331112 its reverse (211133332002), we get a palindrome (411366663114).

The spelling of 200233331112 in words is "two hundred billion, two hundred thirty-three million, three hundred thirty-one thousand, one hundred twelve".

Divisors: 1 2 3 4 6 8 12 24 73 79 146 158 219 237 292 316 438 474 584 632 876 948 1752 1896 5767 11534 17301 23068 34602 46136 69204 138408 1446689 2893378 4340067 5786756 8680134 11573512 17360268 34720536 105608297 114288431 211216594 228576862 316824891 342865293 422433188 457153724 633649782 685730586 844866376 914307448 1267299564 1371461172 2534599128 2742922344 8343055463 16686110926 25029166389 33372221852 50058332778 66744443704 100116665556 200233331112