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4205300052 = 2235321131337
BaseRepresentation
bin1111101010100111…
…1100100101010100
3101212002000101011210
43322221330211110
532103024100202
61533142101420
7206132314002
oct37251744524
911762011153
104205300052
111868867198
1299441a870
13520313235
142bc715a72
151992c9c6c
hexfaa7c954

4205300052 has 48 divisors (see below), whose sum is σ = 10045207872. Its totient is φ = 1368756480.

The previous prime is 4205300051. The next prime is 4205300101. The reversal of 4205300052 is 2500035024.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4205300051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 118528 + ... + 149864.

It is an arithmetic number, because the mean of its divisors is an integer number (209275164).

Almost surely, 24205300052 is an apocalyptic number.

It is an amenable number.

4205300052 is an abundant number, since it is smaller than the sum of its proper divisors (5839907820).

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

4205300052 is a wasteful number, since it uses less digits than its factorization.

4205300052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31608 (or 31606 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 21.

The square root of 4205300052 is about 64848.2848809435. The cubic root of 4205300052 is about 1614.1070318380.

Adding to 4205300052 its reverse (2500035024), we get a palindrome (6705335076).

The spelling of 4205300052 in words is "four billion, two hundred five million, three hundred thousand, fifty-two".

Divisors: 1 2 3 4 6 12 53 106 159 211 212 318 422 633 636 844 1266 2532 11183 22366 31337 33549 44732 62674 67098 94011 125348 134196 188022 376044 1660861 3321722 4982583 6612107 6643444 9965166 13224214 19836321 19930332 26448428 39672642 79345284 350441671 700883342 1051325013 1401766684 2102650026 4205300052