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108128341 = 314721579
BaseRepresentation
bin1100111000111…
…10100001010101
321112110111012101
412130132201111
5210140101331
614421322101
72452034656
oct634364125
9245414171
10108128341
1156043472
1230266331
131952b489
141050952d
15975d061
hex671e855

108128341 has 12 divisors (see below), whose sum is σ = 114113920. Its totient is φ = 102349080.

The previous prime is 108128329. The next prime is 108128369. The reversal of 108128341 is 143821801.

It is not a de Polignac number, because 108128341 - 25 = 108128309 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108128641) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 67690 + ... + 69268.

Almost surely, 2108128341 is an apocalyptic number.

It is an amenable number.

108128341 is a deficient number, since it is larger than the sum of its proper divisors (5985579).

108128341 is an equidigital number, since it uses as much as digits as its factorization.

108128341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1704 (or 1657 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 28.

The square root of 108128341 is about 10398.4778212967. The cubic root of 108128341 is about 476.4088785459.

The spelling of 108128341 in words is "one hundred eight million, one hundred twenty-eight thousand, three hundred forty-one".

Divisors: 1 31 47 1457 1579 2209 48949 68479 74213 2300603 3488011 108128341