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5124354404 = 22131729199889
BaseRepresentation
bin1001100010110111…
…10111000101100100
3111020010101011201212
410301123313011210
540443313320104
62204252410552
7240662202521
oct46133670544
914203334655
105124354404
11219a623344
12bb0176a58
1363884b790
143687d2148
151eed1c36e
hex1316f7164

5124354404 has 48 divisors (see below), whose sum is σ = 10578178800. Its totient is φ = 2149195776.

The previous prime is 5124354383. The next prime is 5124354409. The reversal of 5124354404 is 4044534215.

It can be written as a sum of positive squares in 8 ways, for example, as 106048804 + 5018305600 = 10298^2 + 70840^2 .

It is not an unprimeable number, because it can be changed into a prime (5124354409) 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 15 ways as a sum of consecutive naturals, for example, 74309 + ... + 125580.

It is an arithmetic number, because the mean of its divisors is an integer number (220378725).

Almost surely, 25124354404 is an apocalyptic number.

It is an amenable number.

5124354404 is an abundant number, since it is smaller than the sum of its proper divisors (5453824396).

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

5124354404 is a wasteful number, since it uses less digits than its factorization.

5124354404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199952 (or 199950 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 32.

The square root of 5124354404 is about 71584.5961363197. The cubic root of 5124354404 is about 1724.0362218583.

Adding to 5124354404 its reverse (4044534215), we get a palindrome (9168888619).

The spelling of 5124354404 in words is "five billion, one hundred twenty-four million, three hundred fifty-four thousand, four hundred four".

Divisors: 1 2 4 13 17 26 29 34 52 58 68 116 221 377 442 493 754 884 986 1508 1972 6409 12818 25636 199889 399778 799556 2598557 3398113 5197114 5796781 6796226 10394228 11593562 13592452 23187124 44175469 75358153 88350938 98545277 150716306 176701876 197090554 301432612 394181108 1281088601 2562177202 5124354404