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109296147 = 3179203531
BaseRepresentation
bin1101000001110…
…11101000010011
321121122211010110
412200323220103
5210434434042
614502332403
72465000442
oct640735023
9247584113
10109296147
11567708a4
123072a103
1319849b9c
1410730d59
1598de09c
hex683ba13

109296147 has 8 divisors (see below), whose sum is σ = 146543040. Its totient is φ = 72456680.

The previous prime is 109296139. The next prime is 109296149. The reversal of 109296147 is 741692901.

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

It is a cyclic number.

It is not a de Polignac number, because 109296147 - 23 = 109296139 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (109296149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101229 + ... + 102302.

It is an arithmetic number, because the mean of its divisors is an integer number (18317880).

Almost surely, 2109296147 is an apocalyptic number.

109296147 is a deficient number, since it is larger than the sum of its proper divisors (37246893).

109296147 is a wasteful number, since it uses less digits than its factorization.

109296147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203713.

The product of its (nonzero) digits is 27216, while the sum is 39.

The square root of 109296147 is about 10454.4797575011. The cubic root of 109296147 is about 478.1178420732.

The spelling of 109296147 in words is "one hundred nine million, two hundred ninety-six thousand, one hundred forty-seven".

Divisors: 1 3 179 537 203531 610593 36432049 109296147