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107469825 = 3521432931
BaseRepresentation
bin1100110011111…
…01110000000001
321111020000212220
412121331300001
5210003013300
614355241253
72443323051
oct631756001
9244200786
10107469825
1155733741
122bba9229
131935a818
14103b7561
15967cda0
hex667dc01

107469825 has 12 divisors (see below), whose sum is σ = 177683568. Its totient is φ = 57317200.

The previous prime is 107469821. The next prime is 107469827. The reversal of 107469825 is 528964701.

It is not a de Polignac number, because 107469825 - 22 = 107469821 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (107469821) 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 11 ways as a sum of consecutive naturals, for example, 716391 + ... + 716540.

It is an arithmetic number, because the mean of its divisors is an integer number (14806964).

Almost surely, 2107469825 is an apocalyptic number.

107469825 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

107469825 is a deficient number, since it is larger than the sum of its proper divisors (70213743).

107469825 is a wasteful number, since it uses less digits than its factorization.

107469825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1432944 (or 1432939 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 42.

The square root of 107469825 is about 10366.7654068181. The cubic root of 107469825 is about 475.4397773799.

The spelling of 107469825 in words is "one hundred seven million, four hundred sixty-nine thousand, eight hundred twenty-five".

Divisors: 1 3 5 15 25 75 1432931 4298793 7164655 21493965 35823275 107469825