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200000000182 = 2100000000091
BaseRepresentation
bin1011101001000011101…
…1011101000010110110
3201010020100021200202011
42322100323131002312
511234100000001212
6231513450034434
720310120644353
oct2722073350266
9633210250664
10200000000182
1177901871354
1232917718a1a
1315b2431c298
1499740c162a
1553084744a7
hex2e90edd0b6

200000000182 has 4 divisors (see below), whose sum is σ = 300000000276. Its totient is φ = 100000000090.

The previous prime is 200000000173. The next prime is 200000000197. The reversal of 200000000182 is 281000000002.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 281000000002 = 2140500000001.

It is a Smith number, since the sum of its digits (13) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50000000044 + ... + 50000000047.

It is an arithmetic number, because the mean of its divisors is an integer number (75000000069).

Almost surely, 2200000000182 is an apocalyptic number.

200000000182 is a deficient number, since it is larger than the sum of its proper divisors (100000000094).

200000000182 is a wasteful number, since it uses less digits than its factorization.

200000000182 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100000000093.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 200000000182 its reverse (281000000002), we get a palindrome (481000000184).

The spelling of 200000000182 in words is "two hundred billion, one hundred eighty-two", and thus it is an aban number.

Divisors: 1 2 100000000091 200000000182