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107901065 = 537583249
BaseRepresentation
bin1100110111001…
…11000010001001
321112000221102202
412123213002021
5210110313230
614412405545
72450100236
oct633470211
9245027382
10107901065
11559a8738
12301768b5
131947bbac
141048a78d
159715a45
hex66e7089

107901065 has 8 divisors (see below), whose sum is σ = 132981000. Its totient is φ = 83987712.

The previous prime is 107901041. The next prime is 107901077. The reversal of 107901065 is 560109701.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 46936201 + 60964864 = 6851^2 + 7808^2 .

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 107901065 - 28 = 107900809 is a prime.

It is an unprimeable number.

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, 291440 + ... + 291809.

It is an arithmetic number, because the mean of its divisors is an integer number (16622625).

Almost surely, 2107901065 is an apocalyptic number.

It is an amenable number.

107901065 is a deficient number, since it is larger than the sum of its proper divisors (25079935).

107901065 is an equidigital number, since it uses as much as digits as its factorization.

107901065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 583291.

The product of its (nonzero) digits is 1890, while the sum is 29.

The square root of 107901065 is about 10387.5437423868. The cubic root of 107901065 is about 476.0748549392.

The spelling of 107901065 in words is "one hundred seven million, nine hundred one thousand, sixty-five".

Divisors: 1 5 37 185 583249 2916245 21580213 107901065