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108771414 = 2318128569
BaseRepresentation
bin1100111101110…
…11100001010110
321120200011022220
412132323201112
5210321141124
614443203210
72460353553
oct636734126
9246604286
10108771414
1156442634
1230516506
13196c50ab
1410635a2a
159838879
hex67bb856

108771414 has 8 divisors (see below), whose sum is σ = 217542840. Its totient is φ = 36257136.

The previous prime is 108771391. The next prime is 108771419. The reversal of 108771414 is 414177801.

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

108771414 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108771419) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9064279 + ... + 9064290.

It is an arithmetic number, because the mean of its divisors is an integer number (27192855).

Almost surely, 2108771414 is an apocalyptic number.

108771414 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

108771414 is a wasteful number, since it uses less digits than its factorization.

108771414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18128574.

The product of its (nonzero) digits is 6272, while the sum is 33.

The square root of 108771414 is about 10429.3534794828. The cubic root of 108771414 is about 477.3514631693.

The spelling of 108771414 in words is "one hundred eight million, seven hundred seventy-one thousand, four hundred fourteen".

Divisors: 1 2 3 6 18128569 36257138 54385707 108771414