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108134195 = 5131797859
BaseRepresentation
bin1100111000111…
…11111100110011
321112110210020012
412130133330303
5210140243240
614421405135
72452061021
oct634377463
9245423205
10108134195
1156047904
12302697ab
1319531040
141050b711
15975eb65
hex671ff33

108134195 has 16 divisors (see below), whose sum is σ = 147964320. Its totient is φ = 75154944.

The previous prime is 108134189. The next prime is 108134203. The reversal of 108134195 is 591431801.

It is a cyclic number.

It is not a de Polignac number, because 108134195 - 210 = 108133171 is a prime.

It is a zygodrome in base 2.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47825 + ... + 50034.

It is an arithmetic number, because the mean of its divisors is an integer number (9247770).

Almost surely, 2108134195 is an apocalyptic number.

108134195 is a deficient number, since it is larger than the sum of its proper divisors (39830125).

108134195 is a wasteful number, since it uses less digits than its factorization.

108134195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97894.

The product of its (nonzero) digits is 4320, while the sum is 32.

The square root of 108134195 is about 10398.7593009936. The cubic root of 108134195 is about 476.4174758825.

Adding to 108134195 its reverse (591431801), we get a palindrome (699565996).

The spelling of 108134195 in words is "one hundred eight million, one hundred thirty-four thousand, one hundred ninety-five".

Divisors: 1 5 13 17 65 85 221 1105 97859 489295 1272167 1663603 6360835 8318015 21626839 108134195