Search a number
-
+
22232000200 = 2352509218389
BaseRepresentation
bin10100101101001000…
…010110011011001000
32010101101102121220211
4110231020112123020
5331012343001300
614114020530504
71414633612054
oct245510263310
963341377824
1022232000200
119479425893
124385550a34
132133c31807
14110c8d2c64
158a1ba94ba
hex52d2166c8

22232000200 has 48 divisors (see below), whose sum is σ = 51791188500. Its totient is φ = 8875288320.

The previous prime is 22232000183. The next prime is 22232000201. The reversal of 22232000200 is 200023222.

It can be written as a sum of positive squares in 6 ways, for example, as 11508569284 + 10723430916 = 107278^2 + 103554^2 .

It is not an unprimeable number, because it can be changed into a prime (22232000201) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7395 + ... + 210994.

Almost surely, 222232000200 is an apocalyptic number.

22232000200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22232000200 is an abundant number, since it is smaller than the sum of its proper divisors (29559188300).

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

22232000200 is a wasteful number, since it uses less digits than its factorization.

22232000200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218914 (or 218905 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 13.

Adding to 22232000200 its reverse (200023222), we get a palindrome (22432023422).

The spelling of 22232000200 in words is "twenty-two billion, two hundred thirty-two million, two hundred", and thus it is an aban number.

Divisors: 1 2 4 5 8 10 20 25 40 50 100 200 509 1018 2036 2545 4072 5090 10180 12725 20360 25450 50900 101800 218389 436778 873556 1091945 1747112 2183890 4367780 5459725 8735560 10919450 21838900 43677800 111160001 222320002 444640004 555800005 889280008 1111600010 2223200020 2779000025 4446400040 5558000050 11116000100 22232000200