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5404219086 = 237139925697
BaseRepresentation
bin1010000100001110…
…11101011011001110
3111221121222202220110
411002013131123032
542031440002321
62252131100450
7250631050530
oct50207353316
914847882813
105404219086
1123235a4872
121069a41726
13681819696
14393a43850
152196a0176
hex1421dd6ce

5404219086 has 32 divisors (see below), whose sum is σ = 12441381120. Its totient is φ = 1532952576.

The previous prime is 5404219069. The next prime is 5404219087. The reversal of 5404219086 is 6809124045.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5404219087) 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, 457011 + ... + 468686.

It is an arithmetic number, because the mean of its divisors is an integer number (388793160).

Almost surely, 25404219086 is an apocalyptic number.

5404219086 is an abundant number, since it is smaller than the sum of its proper divisors (7037162034).

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

5404219086 is a wasteful number, since it uses less digits than its factorization.

5404219086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 925848.

The product of its (nonzero) digits is 69120, while the sum is 39.

The square root of 5404219086 is about 73513.3939224683. The cubic root of 5404219086 is about 1754.8674381412.

The spelling of 5404219086 in words is "five billion, four hundred four million, two hundred nineteen thousand, eighty-six".

Divisors: 1 2 3 6 7 14 21 42 139 278 417 834 973 1946 2919 5838 925697 1851394 2777091 5554182 6479879 12959758 19439637 38879274 128671883 257343766 386015649 772031298 900703181 1801406362 2702109543 5404219086