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108924201 = 3212102689
BaseRepresentation
bin1100111111000…
…00110100101001
321120221220220200
412133200310221
5210341033301
614450342413
72461561161
oct637406451
9246856820
10108924201
1156537401
123058aa09
13197497b9
14106755a1
159868c86
hex67e0d29

108924201 has 6 divisors (see below), whose sum is σ = 157334970. Its totient is φ = 72616128.

The previous prime is 108924199. The next prime is 108924227. The reversal of 108924201 is 102429801.

It can be written as a sum of positive squares in only one way, i.e., 80568576 + 28355625 = 8976^2 + 5325^2 .

It is not a de Polignac number, because 108924201 - 21 = 108924199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (108924281) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6051336 + ... + 6051353.

It is an arithmetic number, because the mean of its divisors is an integer number (26222495).

Almost surely, 2108924201 is an apocalyptic number.

It is an amenable number.

108924201 is a deficient number, since it is larger than the sum of its proper divisors (48410769).

108924201 is a wasteful number, since it uses less digits than its factorization.

108924201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12102695 (or 12102692 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The square root of 108924201 is about 10436.6757638627. The cubic root of 108924201 is about 477.5748643161.

The spelling of 108924201 in words is "one hundred eight million, nine hundred twenty-four thousand, two hundred one".

Divisors: 1 3 9 12102689 36308067 108924201