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105098041 = 584317987
BaseRepresentation
bin1100100001110…
…10101100111001
321022202112102001
412100322230321
5203401114131
614232341001
72414214166
oct620725471
9238675361
10105098041
1154363794
122b244761
1318a0a0b9
14dd5b06d
159360261
hex643ab39

105098041 has 4 divisors (see below), whose sum is σ = 105121872. Its totient is φ = 105074212.

The previous prime is 105098011. The next prime is 105098051. The reversal of 105098041 is 140890501.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 140890501 = 227620663.

It is a cyclic number.

It is not a de Polignac number, because 105098041 - 27 = 105097913 is a prime.

It is a super-2 number, since 2×1050980412 = 22091196444075362, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (105098011) 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, 3151 + ... + 14836.

It is an arithmetic number, because the mean of its divisors is an integer number (26280468).

Almost surely, 2105098041 is an apocalyptic number.

It is an amenable number.

105098041 is a deficient number, since it is larger than the sum of its proper divisors (23831).

105098041 is an equidigital number, since it uses as much as digits as its factorization.

105098041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23830.

The product of its (nonzero) digits is 1440, while the sum is 28.

The square root of 105098041 is about 10251.7335607204. The cubic root of 105098041 is about 471.9161864610.

The spelling of 105098041 in words is "one hundred five million, ninety-eight thousand, forty-one".

Divisors: 1 5843 17987 105098041