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5431284060 = 223590521401
BaseRepresentation
bin1010000111011101…
…01101000101011100
3112000111220211001220
411003232231011130
542110402042220
62254535133340
7251410103256
oct50356550534
915014824056
105431284060
112337900114
121076b14250
13687304767
1439748acd6
1521bc49540
hex143bad15c

5431284060 has 24 divisors (see below), whose sum is σ = 15207595536. Its totient is φ = 1448342400.

The previous prime is 5431284037. The next prime is 5431284071. The reversal of 5431284060 is 604821345.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 45260641 + ... + 45260760.

It is an arithmetic number, because the mean of its divisors is an integer number (633649814).

Almost surely, 25431284060 is an apocalyptic number.

It is an amenable number.

5431284060 is an abundant number, since it is smaller than the sum of its proper divisors (9776311476).

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

5431284060 is a wasteful number, since it uses less digits than its factorization.

5431284060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90521413 (or 90521411 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 5431284060 is about 73697.2459458289. The cubic root of 5431284060 is about 1757.7920897320.

The spelling of 5431284060 in words is "five billion, four hundred thirty-one million, two hundred eighty-four thousand, sixty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 90521401 181042802 271564203 362085604 452607005 543128406 905214010 1086256812 1357821015 1810428020 2715642030 5431284060