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104404241425 = 52111921736079
BaseRepresentation
bin110000100111011111…
…0100100110000010001
3100222111002222222200111
41201032332210300101
53202304441211200
6115543533121321
710354143260341
oct1411676446021
9328432888614
10104404241425
1140306521950
1218298929241
139acb0c9163
1450a5d60d21
152ab0c100ba
hex184efa4c11

104404241425 has 72 divisors (see below), whose sum is σ = 149941117440. Its totient is φ = 71506454400.

The previous prime is 104404241419. The next prime is 104404241429. The reversal of 104404241425 is 524142404401.

It is not a de Polignac number, because 104404241425 - 217 = 104404110353 is a prime.

It is not an unprimeable number, because it can be changed into a prime (104404241429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 17171536 + ... + 17177614.

It is an arithmetic number, because the mean of its divisors is an integer number (2082515520).

Almost surely, 2104404241425 is an apocalyptic number.

It is an amenable number.

104404241425 is a deficient number, since it is larger than the sum of its proper divisors (45536876015).

104404241425 is a wasteful number, since it uses less digits than its factorization.

104404241425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6311 (or 6287 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 31.

Adding to 104404241425 its reverse (524142404401), we get a palindrome (628546645826).

The spelling of 104404241425 in words is "one hundred four billion, four hundred four million, two hundred forty-one thousand, four hundred twenty-five".

Divisors: 1 5 11 19 25 55 95 173 209 275 361 475 865 1045 1805 1903 3287 3971 4325 5225 6079 9025 9515 16435 19855 30395 36157 47575 62453 66869 82175 99275 115501 151975 180785 312265 334345 577505 686983 903925 1051667 1270511 1561325 1671725 2194519 2887525 3434915 5258335 6352555 10972595 11568337 17174575 19981673 24139709 26291675 31762775 54862975 57841685 99908365 120698545 219798403 289208425 379651787 499541825 603492725 1098992015 1898258935 4176169657 5494960075 9491294675 20880848285 104404241425