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107292343 = 402126683
BaseRepresentation
bin1100110010100…
…10011010110111
321110220000102111
412121102122313
5204431323333
614351351451
72441653444
oct631223267
9243800374
10107292343
1155622364
122bb22587
13192c7ac2
141036c9cb
1596454cd
hex66526b7

107292343 has 4 divisors (see below), whose sum is σ = 107323048. Its totient is φ = 107261640.

The previous prime is 107292329. The next prime is 107292371. The reversal of 107292343 is 343292701.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 343292701 = 1073208343.

It is a cyclic number.

It is not a de Polignac number, because 107292343 - 29 = 107291831 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107292313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9321 + ... + 17362.

It is an arithmetic number, because the mean of its divisors is an integer number (26830762).

Almost surely, 2107292343 is an apocalyptic number.

107292343 is a deficient number, since it is larger than the sum of its proper divisors (30705).

107292343 is an equidigital number, since it uses as much as digits as its factorization.

107292343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30704.

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 107292343 is about 10358.2017261685. The cubic root of 107292343 is about 475.1779100872.

The spelling of 107292343 in words is "one hundred seven million, two hundred ninety-two thousand, three hundred forty-three".

Divisors: 1 4021 26683 107292343