Search a number
-
+
200210303231 = 336161439697
BaseRepresentation
bin1011101001110101110…
…1101100100011111111
3201010210000000012021222
42322131131230203333
511240012314200411
6231550401343555
720315253332651
oct2723535544377
9633700005258
10200210303231
11779aa551124
1232976037bbb
1315b58a73063
149993dc66d1
15531bb664db
hex2e9d76c8ff

200210303231 has 8 divisors (see below), whose sum is σ = 200323129344. Its totient is φ = 200097515520.

The previous prime is 200210303221. The next prime is 200210303243. The reversal of 200210303231 is 132303012002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 200210303231 - 210 = 200210302207 is a prime.

It is a super-2 number, since 2×2002103032312 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200210303221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20641775 + ... + 20651471.

It is an arithmetic number, because the mean of its divisors is an integer number (25040391168).

Almost surely, 2200210303231 is an apocalyptic number.

200210303231 is a deficient number, since it is larger than the sum of its proper divisors (112826113).

200210303231 is an equidigital number, since it uses as much as digits as its factorization.

200210303231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19201.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 200210303231 its reverse (132303012002), we get a palindrome (332513315233).

The spelling of 200210303231 in words is "two hundred billion, two hundred ten million, three hundred three thousand, two hundred thirty-one".

Divisors: 1 3361 6143 9697 20646623 32591617 59568671 200210303231