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107563141 = 7107143609
BaseRepresentation
bin1100110100101…
…00100010000101
321111101202220001
412122110202011
5210014010031
614401241301
72444162110
oct632244205
9244352801
10107563141
1155797864
1230033231
131939113a
14103dd577
15969a861
hex6694885

107563141 has 8 divisors (see below), whose sum is σ = 124079040. Its totient is φ = 91334688.

The previous prime is 107563139. The next prime is 107563151. The reversal of 107563141 is 141365701.

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 107563141 - 21 = 107563139 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107563151) 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, 71056 + ... + 72553.

It is an arithmetic number, because the mean of its divisors is an integer number (15509880).

Almost surely, 2107563141 is an apocalyptic number.

It is an amenable number.

107563141 is a deficient number, since it is larger than the sum of its proper divisors (16515899).

107563141 is a wasteful number, since it uses less digits than its factorization.

107563141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143723.

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 107563141 is about 10371.2651590826. The cubic root of 107563141 is about 475.5773456180.

The spelling of 107563141 in words is "one hundred seven million, five hundred sixty-three thousand, one hundred forty-one".

Divisors: 1 7 107 749 143609 1005263 15366163 107563141