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107123343 = 3227157303
BaseRepresentation
bin1100110001010…
…01001010001111
321110120102121020
412120221022033
5204410421333
614344005223
72440350645
oct630511217
9243512536
10107123343
1155517398
122ba60813
1319268bc2
1410327195
1596103b3
hex662928f

107123343 has 8 divisors (see below), whose sum is σ = 143461248. Its totient is φ = 71100504.

The previous prime is 107123329. The next prime is 107123353. The reversal of 107123343 is 343321701.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 107123343 - 216 = 107057807 is a prime.

It is a super-2 number, since 2×1071233432 = 22950821230991298, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107123323) 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 7 ways as a sum of consecutive naturals, for example, 77971 + ... + 79332.

It is an arithmetic number, because the mean of its divisors is an integer number (17932656).

Almost surely, 2107123343 is an apocalyptic number.

107123343 is a deficient number, since it is larger than the sum of its proper divisors (36337905).

107123343 is a wasteful number, since it uses less digits than its factorization.

107123343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157533.

The product of its (nonzero) digits is 1512, while the sum is 24.

The square root of 107123343 is about 10350.0407245576. The cubic root of 107123343 is about 474.9282890820.

The spelling of 107123343 in words is "one hundred seven million, one hundred twenty-three thousand, three hundred forty-three".

Divisors: 1 3 227 681 157303 471909 35707781 107123343