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107659093 = 472290619
BaseRepresentation
bin1100110101010…
…11111101010101
321111120122111211
412122223331111
5210030042333
614403301421
72445041623
oct632537525
9244518454
10107659093
1155852963
123007a871
13193c5a09
1410426513
1596b8ecd
hex66abf55

107659093 has 4 divisors (see below), whose sum is σ = 109949760. Its totient is φ = 105368428.

The previous prime is 107659091. The next prime is 107659103. The reversal of 107659093 is 390956701.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 107659093 - 21 = 107659091 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107659091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1145263 + ... + 1145356.

It is an arithmetic number, because the mean of its divisors is an integer number (27487440).

Almost surely, 2107659093 is an apocalyptic number.

It is an amenable number.

107659093 is a deficient number, since it is larger than the sum of its proper divisors (2290667).

107659093 is an equidigital number, since it uses as much as digits as its factorization.

107659093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2290666.

The product of its (nonzero) digits is 51030, while the sum is 40.

The square root of 107659093 is about 10375.8899859241. The cubic root of 107659093 is about 475.7187169554.

The spelling of 107659093 in words is "one hundred seven million, six hundred fifty-nine thousand, ninety-three".

Divisors: 1 47 2290619 107659093