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10304540424 = 2332731960529
BaseRepresentation
bin10011001100011001…
…01100111100001000
3222121010210220001100
421212030230330020
5132100430243144
64422302021400
7513233101623
oct114614547410
928533726040
1010304540424
11440870a812
121bb6b77860
13c82b17ac9
146da798dba
154049b7269
hex26632cf08

10304540424 has 48 divisors (see below), whose sum is σ = 28290447900. Its totient is φ = 3387792384.

The previous prime is 10304540413. The next prime is 10304540509. The reversal of 10304540424 is 42404540301.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 8665748100 + 1638792324 = 93090^2 + 40482^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 975009 + ... + 985520.

Almost surely, 210304540424 is an apocalyptic number.

It is an amenable number.

10304540424 is an abundant number, since it is smaller than the sum of its proper divisors (17985907476).

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

10304540424 is a wasteful number, since it uses less digits than its factorization.

10304540424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1960614 (or 1960607 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

It can be divided in two parts, 1030 and 4540424, that added together give a palindrome (4541454).

The spelling of 10304540424 in words is "ten billion, three hundred four million, five hundred forty thousand, four hundred twenty-four".

Divisors: 1 2 3 4 6 8 9 12 18 24 36 72 73 146 219 292 438 584 657 876 1314 1752 2628 5256 1960529 3921058 5881587 7842116 11763174 15684232 17644761 23526348 35289522 47052696 70579044 141158088 143118617 286237234 429355851 572474468 858711702 1144948936 1288067553 1717423404 2576135106 3434846808 5152270212 10304540424