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544830104 = 237137331021
BaseRepresentation
bin100000011110010…
…111001010011000
31101222012020101202
4200132113022120
52103434030404
6130021333332
716333656650
oct4036271230
91358166352
10544830104
1125a5a6a15
12132567248
1388b502a0
1452505360
1532c7121e
hex20797298

544830104 has 64 divisors (see below), whose sum is σ = 1260248640. Its totient is φ = 215032320.

The previous prime is 544830103. The next prime is 544830193. The reversal of 544830104 is 401038445.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (544830103) 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 15 ways as a sum of consecutive naturals, for example, 533114 + ... + 534134.

It is an arithmetic number, because the mean of its divisors is an integer number (19691385).

Almost surely, 2544830104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 544830104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (630124320).

544830104 is an abundant number, since it is smaller than the sum of its proper divisors (715418536).

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

544830104 is a wasteful number, since it uses less digits than its factorization.

544830104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1780 (or 1776 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 29.

The square root of 544830104 is about 23341.5960037012. The cubic root of 544830104 is about 816.7460297347.

Adding to 544830104 its reverse (401038445), we get a palindrome (945868549).

The spelling of 544830104 in words is "five hundred forty-four million, eight hundred thirty thousand, one hundred four".

Divisors: 1 2 4 7 8 13 14 26 28 52 56 91 104 182 364 728 733 1021 1466 2042 2932 4084 5131 5864 7147 8168 9529 10262 13273 14294 19058 20524 26546 28588 38116 41048 53092 57176 66703 76232 92911 106184 133406 185822 266812 371644 533624 743288 748393 1496786 2993572 5238751 5987144 9729109 10477502 19458218 20955004 38916436 41910008 68103763 77832872 136207526 272415052 544830104