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200130311211 = 3239927807463
BaseRepresentation
bin1011101001100010110…
…0100011010000101011
3201010120102111011212120
42322120230203100223
511234331324424321
6231534423042323
720313262402035
oct2723054432053
9633512434776
10200130311211
1177969385a16
12329532a03a3
1315b453164bc
149987522c55
155314b14ec6
hex2e98b2342b

200130311211 has 8 divisors (see below), whose sum is σ = 266951654400. Its totient is φ = 133364587752.

The previous prime is 200130311201. The next prime is 200130311219. The reversal of 200130311211 is 112113031002.

It is a happy number.

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

It is not a de Polignac number, because 200130311211 - 211 = 200130309163 is a prime.

It is not an unprimeable number, because it can be changed into a prime (200130311219) 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, 13896535 + ... + 13910928.

It is an arithmetic number, because the mean of its divisors is an integer number (33368956800).

Almost surely, 2200130311211 is an apocalyptic number.

200130311211 is a deficient number, since it is larger than the sum of its proper divisors (66821343189).

200130311211 is a wasteful number, since it uses less digits than its factorization.

200130311211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27809865.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 200130311211 its reverse (112113031002), we get a palindrome (312243342213).

The spelling of 200130311211 in words is "two hundred billion, one hundred thirty million, three hundred eleven thousand, two hundred eleven".

Divisors: 1 3 2399 7197 27807463 83422389 66710103737 200130311211