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107106743 = 1910915167
BaseRepresentation
bin1100110001001…
…01000110110111
321110112120211102
412120211012313
5204404403433
614343400315
72440251362
oct630450667
9243476742
10107106743
1155505977
122ba5309b
1319261493
14103210d9
15960a4e8
hex66251b7

107106743 has 8 divisors (see below), whose sum is σ = 112869120. Its totient is φ = 101356920.

The previous prime is 107106731. The next prime is 107106751. The reversal of 107106743 is 347601701.

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 107106743 - 218 = 106844599 is a prime.

It is a super-2 number, since 2×1071067432 = 22943708792136098, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107106143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18146 + ... + 23312.

It is an arithmetic number, because the mean of its divisors is an integer number (14108640).

Almost surely, 2107106743 is an apocalyptic number.

107106743 is a deficient number, since it is larger than the sum of its proper divisors (5762377).

107106743 is a wasteful number, since it uses less digits than its factorization.

107106743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6277.

The product of its (nonzero) digits is 3528, while the sum is 29.

The square root of 107106743 is about 10349.2387642763. The cubic root of 107106743 is about 474.9037559390.

The spelling of 107106743 in words is "one hundred seven million, one hundred six thousand, seven hundred forty-three".

Divisors: 1 19 1091 5167 20729 98173 5637197 107106743