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105041461 = 767223969
BaseRepresentation
bin1100100001011…
…00111000110101
321022122122210111
412100230320311
5203342311321
614231223021
72413560220
oct620547065
9238578714
10105041461
1154325228
122b217a71
13189ba415
14dd445b7
15934d5e1
hex642ce35

105041461 has 8 divisors (see below), whose sum is σ = 121839680. Its totient is φ = 88691328.

The previous prime is 105041441. The next prime is 105041471. The reversal of 105041461 is 164140501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 105041461 - 25 = 105041429 is a prime.

It is a super-2 number, since 2×1050414612 = 22067417058029042, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105041441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111516 + ... + 112453.

It is an arithmetic number, because the mean of its divisors is an integer number (15229960).

Almost surely, 2105041461 is an apocalyptic number.

It is an amenable number.

105041461 is a deficient number, since it is larger than the sum of its proper divisors (16798219).

105041461 is an equidigital number, since it uses as much as digits as its factorization.

105041461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224043.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 105041461 is about 10248.9736559326. The cubic root of 105041461 is about 471.8314851969.

Adding to 105041461 its reverse (164140501), we get a palindrome (269181962).

The spelling of 105041461 in words is "one hundred five million, forty-one thousand, four hundred sixty-one".

Divisors: 1 7 67 469 223969 1567783 15005923 105041461