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107316649 = 1161915761
BaseRepresentation
bin1100110010110…
…00010110101001
321110221020202201
412121120112221
5204433113044
614352100201
72442114346
oct631302651
9243836681
10107316649
1155639650
122bb34661
1319305b9b
14103777cd
15964c7d4
hex66585a9

107316649 has 8 divisors (see below), whose sum is σ = 117269280. Its totient is φ = 97396800.

The previous prime is 107316619. The next prime is 107316653. The reversal of 107316649 is 946613701.

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 107316649 - 215 = 107283881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (107316619) 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, 1072 + ... + 14689.

It is an arithmetic number, because the mean of its divisors is an integer number (14658660).

Almost surely, 2107316649 is an apocalyptic number.

It is an amenable number.

107316649 is a deficient number, since it is larger than the sum of its proper divisors (9952631).

107316649 is a wasteful number, since it uses less digits than its factorization.

107316649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16391.

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 107316649 is about 10359.3749328808. The cubic root of 107316649 is about 475.2137896350.

The spelling of 107316649 in words is "one hundred seven million, three hundred sixteen thousand, six hundred forty-nine".

Divisors: 1 11 619 6809 15761 173371 9756059 107316649