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105795329 = 519720357
BaseRepresentation
bin1100100111001…
…00111100000001
321101001221220112
412103210330001
5204040422304
614255321105
72423150123
oct623447401
9241057815
10105795329
115479a662
122b520195
1318bc25b3
141009d213
15944bb6e
hex64e4f01

105795329 has 4 divisors (see below), whose sum is σ = 105820884. Its totient is φ = 105769776.

The previous prime is 105795311. The next prime is 105795337. The reversal of 105795329 is 923597501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 923597501 = 5991541899.

It can be written as a sum of positive squares in 2 ways, for example, as 55100929 + 50694400 = 7423^2 + 7120^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-105795329 is a prime.

It is a super-2 number, since 2×1057953292 = 22385303276436482, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (105795359) 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, 4982 + ... + 15375.

It is an arithmetic number, because the mean of its divisors is an integer number (26455221).

Almost surely, 2105795329 is an apocalyptic number.

It is an amenable number.

105795329 is a deficient number, since it is larger than the sum of its proper divisors (25555).

105795329 is an equidigital number, since it uses as much as digits as its factorization.

105795329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25554.

The product of its (nonzero) digits is 85050, while the sum is 41.

The square root of 105795329 is about 10285.6856358728. The cubic root of 105795329 is about 472.9575519837.

The spelling of 105795329 in words is "one hundred five million, seven hundred ninety-five thousand, three hundred twenty-nine".

Divisors: 1 5197 20357 105795329