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108325855 = 5112179051
BaseRepresentation
bin1100111010011…
…10101111011111
321112211112010201
412131032233133
5210212411410
614425444331
72453516551
oct635165737
9245745121
10108325855
1156168900
12303406a7
131959a351
141055b4d1
15979b83a
hex674ebdf

108325855 has 12 divisors (see below), whose sum is σ = 142883496. Its totient is φ = 78782000.

The previous prime is 108325843. The next prime is 108325879. The reversal of 108325855 is 558523801.

It is not a de Polignac number, because 108325855 - 25 = 108325823 is a prime.

It is a super-2 number, since 2×1083258552 = 23468981722962050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 88921 + ... + 90130.

It is an arithmetic number, because the mean of its divisors is an integer number (11906958).

Almost surely, 2108325855 is an apocalyptic number.

108325855 is a deficient number, since it is larger than the sum of its proper divisors (34557641).

108325855 is a wasteful number, since it uses less digits than its factorization.

108325855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179078 (or 179067 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 37.

The square root of 108325855 is about 10407.9707436176. The cubic root of 108325855 is about 476.6987815312.

The spelling of 108325855 in words is "one hundred eight million, three hundred twenty-five thousand, eight hundred fifty-five".

Divisors: 1 5 11 55 121 605 179051 895255 1969561 9847805 21665171 108325855