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107283668 = 22171577701
BaseRepresentation
bin1100110010100…
…00010011010100
321110212120112012
412121100103110
5204431034133
614351243352
72441616242
oct631202324
9243776465
10107283668
1155616898
122bb19558
13192c3b7b
1410369792
159642b48
hex66504d4

107283668 has 12 divisors (see below), whose sum is σ = 198790452. Its totient is φ = 50486400.

The previous prime is 107283643. The next prime is 107283677. The reversal of 107283668 is 866382701.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 45535504 + 61748164 = 6748^2 + 7858^2 .

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 788783 + ... + 788918.

It is an arithmetic number, because the mean of its divisors is an integer number (16565871).

Almost surely, 2107283668 is an apocalyptic number.

It is an amenable number.

107283668 is a deficient number, since it is larger than the sum of its proper divisors (91506784).

107283668 is a wasteful number, since it uses less digits than its factorization.

107283668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1577722 (or 1577720 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 41.

The square root of 107283668 is about 10357.7829674115. The cubic root of 107283668 is about 475.1651030861.

The spelling of 107283668 in words is "one hundred seven million, two hundred eighty-three thousand, six hundred sixty-eight".

Divisors: 1 2 4 17 34 68 1577701 3155402 6310804 26820917 53641834 107283668