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107104571 = 715300653
BaseRepresentation
bin1100110001001…
…00100100111011
321110112110211222
412120210210323
5204404321241
614343342255
72440242140
oct630444473
9243473758
10107104571
1155504282
122ba5198b
13192604b2
14103203c7
159609a4b
hex662493b

107104571 has 4 divisors (see below), whose sum is σ = 122405232. Its totient is φ = 91803912.

The previous prime is 107104567. The next prime is 107104589. The reversal of 107104571 is 175401701.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 175401701 = 233752797.

It is a cyclic number.

It is not a de Polignac number, because 107104571 - 22 = 107104567 is a prime.

It is a super-2 number, since 2×1071045712 = 22942778258188082, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 107104571.

It is not an unprimeable number, because it can be changed into a prime (107104871) 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 3 ways as a sum of consecutive naturals, for example, 7650320 + ... + 7650333.

It is an arithmetic number, because the mean of its divisors is an integer number (30601308).

Almost surely, 2107104571 is an apocalyptic number.

107104571 is a deficient number, since it is larger than the sum of its proper divisors (15300661).

107104571 is an equidigital number, since it uses as much as digits as its factorization.

107104571 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15300660.

The product of its (nonzero) digits is 980, while the sum is 26.

The square root of 107104571 is about 10349.1338284902. The cubic root of 107104571 is about 474.9005457523.

The spelling of 107104571 in words is "one hundred seven million, one hundred four thousand, five hundred seventy-one".

Divisors: 1 7 15300653 107104571