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105410141 = 451323357
BaseRepresentation
bin1100100100001…
…10111001011101
321100100101112022
412102012321131
5203441111031
614243145525
72416654124
oct622067135
9240311468
10105410141
1154557221
122b3752a5
1318ab9185
14dddcabb
1593c297b
hex6486e5d

105410141 has 4 divisors (see below), whose sum is σ = 105438012. Its totient is φ = 105382272.

The previous prime is 105410089. The next prime is 105410147. The reversal of 105410141 is 141014501.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 30846916 + 74563225 = 5554^2 + 8635^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-105410141 is a prime.

It is a super-2 number, since 2×1054101412 = 22222595651279762, which contains 22 as substring.

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

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105410147) 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, 7166 + ... + 16191.

It is an arithmetic number, because the mean of its divisors is an integer number (26359503).

Almost surely, 2105410141 is an apocalyptic number.

It is an amenable number.

105410141 is a deficient number, since it is larger than the sum of its proper divisors (27871).

105410141 is an equidigital number, since it uses as much as digits as its factorization.

105410141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27870.

The product of its (nonzero) digits is 80, while the sum is 17.

The square root of 105410141 is about 10266.9440925720. The cubic root of 105410141 is about 472.3828602052.

Adding to 105410141 its reverse (141014501), we get a palindrome (246424642).

The spelling of 105410141 in words is "one hundred five million, four hundred ten thousand, one hundred forty-one".

Divisors: 1 4513 23357 105410141