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105683141 is a prime number
BaseRepresentation
bin1100100110010…
…01100011000101
321100212021000102
412103021203011
5204023330031
614253053445
72422202054
oct623114305
9240767012
10105683141
1154723343
122b487285
1318b83505
141007039b
1594287cb
hex64c98c5

105683141 has 2 divisors, whose sum is σ = 105683142. Its totient is φ = 105683140.

The previous prime is 105683107. The next prime is 105683159. The reversal of 105683141 is 141386501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 99700225 + 5982916 = 9985^2 + 2446^2 .

It is a cyclic number.

It is not a de Polignac number, because 105683141 - 26 = 105683077 is a prime.

It is a super-2 number, since 2×1056831412 = 22337852583251762, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (105683191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52841570 + 52841571.

It is an arithmetic number, because the mean of its divisors is an integer number (52841571).

Almost surely, 2105683141 is an apocalyptic number.

It is an amenable number.

105683141 is a deficient number, since it is larger than the sum of its proper divisors (1).

105683141 is an equidigital number, since it uses as much as digits as its factorization.

105683141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2880, while the sum is 29.

The square root of 105683141 is about 10280.2305907990. The cubic root of 105683141 is about 472.7903142022.

The spelling of 105683141 in words is "one hundred five million, six hundred eighty-three thousand, one hundred forty-one".