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200004112112 = 2473157604871
BaseRepresentation
bin1011101001000100101…
…1001000111011110000
3201010020122000121020212
42322101023020323300
511234102023041422
6231514114123252
720310200621450
oct2722113107360
9633218017225
10200004112112
117790411a742
1232918b80528
1315b2512ba8c
149974871d60
1553089d79e2
hex2e912c8ef0

200004112112 has 40 divisors (see below), whose sum is σ = 457152264192. Its totient is φ = 82951012800.

The previous prime is 200004112097. The next prime is 200004112151. The reversal of 200004112112 is 211211400002.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28798964 + ... + 28805907.

Almost surely, 2200004112112 is an apocalyptic number.

It is an amenable number.

200004112112 is an abundant number, since it is smaller than the sum of its proper divisors (257148152080).

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

200004112112 is a wasteful number, since it uses less digits than its factorization.

200004112112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57604917 (or 57604911 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 200004112112 its reverse (211211400002), we get a palindrome (411215512114).

The spelling of 200004112112 in words is "two hundred billion, four million, one hundred twelve thousand, one hundred twelve".

Divisors: 1 2 4 7 8 14 16 28 31 56 62 112 124 217 248 434 496 868 1736 3472 57604871 115209742 230419484 403234097 460838968 806468194 921677936 1612936388 1785751001 3225872776 3571502002 6451745552 7143004004 12500257007 14286008008 25000514014 28572016016 50001028028 100002056056 200004112112