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104941 = 176173
BaseRepresentation
bin11001100111101101
312022221201
4121213231
511324231
62125501
7614644
oct314755
9168851
10104941
1171931
1250891
13389c5
142a35b
1521161
hex199ed

104941 has 4 divisors (see below), whose sum is σ = 111132. Its totient is φ = 98752.

The previous prime is 104933. The next prime is 104947. The reversal of 104941 is 149401.

104941 = T263 + T264 + T265.

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 32041 + 72900 = 179^2 + 270^2 .

It is a cyclic number.

It is not a de Polignac number, because 104941 - 23 = 104933 is a prime.

It is a super-2 number, since 2×1049412 = 22025226962, 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 (104947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3070 + ... + 3103.

It is an arithmetic number, because the mean of its divisors is an integer number (27783).

2104941 is an apocalyptic number.

104941 is the 265-th centered triangular number.

It is an amenable number.

104941 is a deficient number, since it is larger than the sum of its proper divisors (6191).

104941 is an equidigital number, since it uses as much as digits as its factorization.

104941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6190.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 104941 is about 323.9459831515. The cubic root of 104941 is about 47.1681018319.

The spelling of 104941 in words is "one hundred four thousand, nine hundred forty-one".

Divisors: 1 17 6173 104941