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104241424 = 2472132961
BaseRepresentation
bin1100011011010…
…01100100010000
321021011000100111
412031221210100
5203141211144
614202131104
72404015600
oct615514420
9237130314
10104241424
1153929141
122aab0a94
131879a221
14dbb6c00
159241534
hex6369910

104241424 has 30 divisors (see below), whose sum is σ = 234943854. Its totient is φ = 44674560.

The previous prime is 104241413. The next prime is 104241427. The reversal of 104241424 is 424142401.

It can be written as a sum of positive squares in only one way, i.e., 87984400 + 16257024 = 9380^2 + 4032^2 .

It is a junction number, because it is equal to n+sod(n) for n = 104241395 and 104241404.

It is not an unprimeable number, because it can be changed into a prime (104241427) 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 5 ways as a sum of consecutive naturals, for example, 65697 + ... + 67264.

Almost surely, 2104241424 is an apocalyptic number.

104241424 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

104241424 is an abundant number, since it is smaller than the sum of its proper divisors (130702430).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

104241424 is a wasteful number, since it uses less digits than its factorization.

104241424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132983 (or 132970 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 22.

The square root of 104241424 is about 10209.8689511668. The cubic root of 104241424 is about 470.6305464750.

Adding to 104241424 its reverse (424142401), we get a palindrome (528383825).

The spelling of 104241424 in words is "one hundred four million, two hundred forty-one thousand, four hundred twenty-four".

Divisors: 1 2 4 7 8 14 16 28 49 56 98 112 196 392 784 132961 265922 531844 930727 1063688 1861454 2127376 3722908 6515089 7445816 13030178 14891632 26060356 52120712 104241424