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111200214100 = 22523593097499
BaseRepresentation
bin110011110010000001…
…1001001110001010100
3101122000201211011121011
41213210003021301110
53310214223322400
6123030142302004
711014434136633
oct1474403116124
9348021734534
10111200214100
1143183692798
1219674887904
13a642067971
14554c76b51a
152d5c6768ba
hex19e40c9c54

111200214100 has 36 divisors (see below), whose sum is σ = 241976700000. Its totient is φ = 44356171360.

The previous prime is 111200214061. The next prime is 111200214127. The reversal of 111200214100 is 1412002111.

Adding to 111200214100 its reverse (1412002111), we get a palindrome (112612216211).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1512850 + ... + 1584649.

It is an arithmetic number, because the mean of its divisors is an integer number (6721575000).

Almost surely, 2111200214100 is an apocalyptic number.

111200214100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

111200214100 is an abundant number, since it is smaller than the sum of its proper divisors (130776485900).

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

111200214100 is a wasteful number, since it uses less digits than its factorization.

111200214100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3097872 (or 3097865 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

The spelling of 111200214100 in words is "one hundred eleven billion, two hundred million, two hundred fourteen thousand, one hundred".

Divisors: 1 2 4 5 10 20 25 50 100 359 718 1436 1795 3590 7180 8975 17950 35900 3097499 6194998 12389996 15487495 30974990 61949980 77437475 154874950 309749900 1112002141 2224004282 4448008564 5560010705 11120021410 22240042820 27800053525 55600107050 111200214100