Search a number
-
+
200230120331211 = 392083724817539
BaseRepresentation
bin101101100001101110110101…
…001100100001011111001011
3222020221210221100122002211110
4231201232311030201133023
5202221032241301044321
61545504240350501403
760114102020001315
oct5541566514413713
9866853840562743
10200230120331211
1158888131a36163
121a559b32204863
138795808884a39
1437632921147b5
1518236a19ab176
hexb61bb53217cb

200230120331211 has 8 divisors (see below), whose sum is σ = 266976393413440. Its totient is φ = 133485297068232.

The previous prime is 200230120331203. The next prime is 200230120331231. The reversal of 200230120331211 is 112133021032002.

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

It is not a de Polignac number, because 200230120331211 - 23 = 200230120331203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200230120331231) 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, 362132521 + ... + 362685018.

It is an arithmetic number, because the mean of its divisors is an integer number (33372049176680).

Almost surely, 2200230120331211 is an apocalyptic number.

200230120331211 is a deficient number, since it is larger than the sum of its proper divisors (66746273082229).

200230120331211 is an equidigital number, since it uses as much as digits as its factorization.

200230120331211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 724909625.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 200230120331211 its reverse (112133021032002), we get a palindrome (312363141363213).

The spelling of 200230120331211 in words is "two hundred trillion, two hundred thirty billion, one hundred twenty million, three hundred thirty-one thousand, two hundred eleven".

Divisors: 1 3 92083 276249 724817539 2174452617 66743373443737 200230120331211