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5428100311 = 53612237529
BaseRepresentation
bin1010000111000101…
…00011110011010111
3112000021221001210021
411003202203303113
542104043202221
62254343010011
7251341043224
oct50342436327
915007831707
105428100311
112336026117
121075a39907
1368675b59a
14396c9c94b
1521b81b041
hex1438a3cd7

5428100311 has 16 divisors (see below), whose sum is σ = 5647138560. Its totient is φ = 5214193920.

The previous prime is 5428100297. The next prime is 5428100387. The reversal of 5428100311 is 1130018245.

It is a cyclic number.

It is not a de Polignac number, because 5428100311 - 29 = 5428099799 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5428101311) 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, 717195 + ... + 724723.

It is an arithmetic number, because the mean of its divisors is an integer number (352946160).

Almost surely, 25428100311 is an apocalyptic number.

5428100311 is a deficient number, since it is larger than the sum of its proper divisors (219038249).

5428100311 is a wasteful number, since it uses less digits than its factorization.

5428100311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7866.

The product of its (nonzero) digits is 960, while the sum is 25.

The square root of 5428100311 is about 73675.6425896646. The cubic root of 5428100311 is about 1757.4485575452.

Adding to 5428100311 its reverse (1130018245), we get a palindrome (6558118556).

The spelling of 5428100311 in words is "five billion, four hundred twenty-eight million, one hundred thousand, three hundred eleven".

Divisors: 1 53 61 223 3233 7529 11819 13603 399037 459269 720959 1678967 24341257 88985251 102416987 5428100311