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109030847 = 1099411063
BaseRepresentation
bin1100111111110…
…10110110111111
321121011100012112
412133322312333
5210402441342
614452524235
72462514122
oct637726677
9247140175
10109030847
11565aa542
123062067b
13197861c3
14106a23b9
15988a682
hex67fadbf

109030847 has 8 divisors (see below), whose sum is σ = 110251680. Its totient is φ = 107814240.

The previous prime is 109030841. The next prime is 109030861. The reversal of 109030847 is 748030901.

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 109030847 - 28 = 109030591 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 (109030841) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102038 + ... + 103100.

It is an arithmetic number, because the mean of its divisors is an integer number (13781460).

Almost surely, 2109030847 is an apocalyptic number.

109030847 is a deficient number, since it is larger than the sum of its proper divisors (1220833).

109030847 is a wasteful number, since it uses less digits than its factorization.

109030847 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2113.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 109030847 is about 10441.7837077771. The cubic root of 109030847 is about 477.7306755300.

The spelling of 109030847 in words is "one hundred nine million, thirty thousand, eight hundred forty-seven".

Divisors: 1 109 941 1063 102569 115867 1000283 109030847