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104212041 = 359358579
BaseRepresentation
bin1100011011000…
…10011001001001
321021002112001020
412031202121021
5203134241131
614201343053
72403534123
oct615423111
9237075036
10104212041
115390905a
122aa97a89
1318789a3b
14dbaa213
159237996
hex6362649

104212041 has 8 divisors (see below), whose sum is σ = 139186080. Its totient is φ = 69356352.

The previous prime is 104212033. The next prime is 104212067. The reversal of 104212041 is 140212401.

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

It is not a de Polignac number, because 104212041 - 23 = 104212033 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 104212041.

It is not an unprimeable number, because it can be changed into a prime (104212021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27511 + ... + 31068.

It is an arithmetic number, because the mean of its divisors is an integer number (17398260).

Almost surely, 2104212041 is an apocalyptic number.

It is an amenable number.

104212041 is a deficient number, since it is larger than the sum of its proper divisors (34974039).

104212041 is an equidigital number, since it uses as much as digits as its factorization.

104212041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59175.

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 104212041 is about 10208.4298988630. The cubic root of 104212041 is about 470.5863227352.

Adding to 104212041 its reverse (140212401), we get a palindrome (244424442).

The spelling of 104212041 in words is "one hundred four million, two hundred twelve thousand, forty-one".

Divisors: 1 3 593 1779 58579 175737 34737347 104212041