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107507201 = 178097817
BaseRepresentation
bin1100110100001…
…10111000000001
321111021221011012
412122012320001
5210010212301
614400130305
72443540034
oct632067001
9244257135
10107507201
115575982a
1230006995
1319371839
14103c701b
159688ebb
hex6686e01

107507201 has 8 divisors (see below), whose sum is σ = 113986440. Its totient is φ = 101045248.

The previous prime is 107507171. The next prime is 107507227. The reversal of 107507201 is 102705701.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 15366400 + 92140801 = 3920^2 + 9599^2 .

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 107507201 - 210 = 107506177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (107507291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9845 + ... + 17661.

It is an arithmetic number, because the mean of its divisors is an integer number (14248305).

Almost surely, 2107507201 is an apocalyptic number.

It is an amenable number.

107507201 is a deficient number, since it is larger than the sum of its proper divisors (6479239).

107507201 is an equidigital number, since it uses as much as digits as its factorization.

107507201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8643.

The product of its (nonzero) digits is 490, while the sum is 23.

The square root of 107507201 is about 10368.5679339049. The cubic root of 107507201 is about 475.4948873530.

The spelling of 107507201 in words is "one hundred seven million, five hundred seven thousand, two hundred one".

Divisors: 1 17 809 7817 13753 132889 6323953 107507201