Search a number
-
+
4286852856 = 2333113133137
BaseRepresentation
bin1111111110000100…
…0010111011111000
3102001202110200121000
43333201002323320
532234413242411
61545214045000
7211142435166
oct37741027370
912052420530
104286852856
1118aa8a9000
129b77a9760
13534198330
142c94a4236
151a1538956
hexff842ef8

4286852856 has 512 divisors, whose sum is σ = 14953881600. Its totient is φ = 1129075200.

The previous prime is 4286852837. The next prime is 4286852873. The reversal of 4286852856 is 6582586824.

It is a happy number.

4286852856 is a `hidden beast` number, since 4 + 2 + 8 + 68 + 528 + 56 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a taxicab number since it can be written as a sum of two cubes in more than one way. Here 4286852856 = 9243 + 15183 = 12323 + 13423.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 115860870 + ... + 115860906.

It is an arithmetic number, because the mean of its divisors is an integer number (29206800).

Almost surely, 24286852856 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4286852856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7476940800).

4286852856 is an abundant number, since it is smaller than the sum of its proper divisors (10667028744).

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

4286852856 is a wasteful number, since it uses less digits than its factorization.

4286852856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129 (or 97 counting only the distinct ones).

The product of its digits is 7372800, while the sum is 54.

The square root of 4286852856 is about 65474.0624675146. The cubic root of 4286852856 is about 1624.4743522405.

The spelling of 4286852856 in words is "four billion, two hundred eighty-six million, eight hundred fifty-two thousand, eight hundred fifty-six".