Search a number
-
+
200211000200 = 23528911247809
BaseRepresentation
bin1011101001110110000…
…0010110101110001000
3201010210001022121100122
42322131200112232020
511240013004001300
6231550424322412
720315262264641
oct2723540265610
9633701277318
10200211000200
11779aa987832
1232976313408
1315b58c58373
1499941286c8
15531bc52c85
hex2e9d816b88

200211000200 has 48 divisors (see below), whose sum is σ = 470720848500. Its totient is φ = 79184568320.

The previous prime is 200211000179. The next prime is 200211000229. The reversal of 200211000200 is 2000112002.

It can be written as a sum of positive squares in 6 ways, for example, as 92273782756 + 107937217444 = 303766^2 + 328538^2 .

It is a Harshad number since it is a multiple of its sum of digits (8).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5606105 + ... + 5641704.

Almost surely, 2200211000200 is an apocalyptic number.

200211000200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200211000200 is an abundant number, since it is smaller than the sum of its proper divisors (270509848300).

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

200211000200 is a wasteful number, since it uses less digits than its factorization.

200211000200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11247914 (or 11247905 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 8.

Adding to 200211000200 its reverse (2000112002), we get a palindrome (202211112202).

The spelling of 200211000200 in words is "two hundred billion, two hundred eleven million, two hundred", and thus it is an aban number.

Divisors: 1 2 4 5 8 10 20 25 40 50 89 100 178 200 356 445 712 890 1780 2225 3560 4450 8900 17800 11247809 22495618 44991236 56239045 89982472 112478090 224956180 281195225 449912360 562390450 1001055001 1124780900 2002110002 2249561800 4004220004 5005275005 8008440008 10010550010 20021100020 25026375025 40042200040 50052750050 100105500100 200211000200