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111200214102 = 2338737478441
BaseRepresentation
bin110011110010000001…
…1001001110001010110
3101122000201211011121020
41213210003021301112
53310214223322402
6123030142302010
711014434136635
oct1474403116126
9348021734536
10111200214102
114318369279a
1219674887906
13a642067973
14554c76b51c
152d5c6768bc
hex19e40c9c56

111200214102 has 16 divisors (see below), whose sum is σ = 222406634352. Its totient is φ = 37065703680.

The previous prime is 111200214061. The next prime is 111200214127. The reversal of 111200214102 is 201412002111.

Adding to 111200214102 its reverse (201412002111), we get a palindrome (312612216213).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6799 + ... + 471642.

It is an arithmetic number, because the mean of its divisors is an integer number (13900414647).

Almost surely, 2111200214102 is an apocalyptic number.

111200214102 is an abundant number, since it is smaller than the sum of its proper divisors (111206420250).

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

111200214102 is a wasteful number, since it uses less digits than its factorization.

111200214102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 517183.

The product of its (nonzero) digits is 32, while the sum is 15.

The spelling of 111200214102 in words is "one hundred eleven billion, two hundred million, two hundred fourteen thousand, one hundred two".

Divisors: 1 2 3 6 38737 77474 116211 232422 478441 956882 1435323 2870646 18533369017 37066738034 55600107051 111200214102