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5026128205 = 5739113217
BaseRepresentation
bin1001010111001010…
…01010000101001101
3110222021112202201111
410223211022011031
540243142100310
62150423212021
7235360246000
oct45345120515
913867482644
105026128205
11214a13356a
12b832a7011
136213a9477
14359743537
151e63b828a
hex12b94a14d

5026128205 has 32 divisors (see below), whose sum is σ = 7043558400. Its totient is φ = 3441634560.

The previous prime is 5026128193. The next prime is 5026128241. The reversal of 5026128205 is 5028216205.

It is not a de Polignac number, because 5026128205 - 27 = 5026128077 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1560757 + ... + 1563973.

It is an arithmetic number, because the mean of its divisors is an integer number (220111200).

Almost surely, 25026128205 is an apocalyptic number.

It is an amenable number.

5026128205 is a deficient number, since it is larger than the sum of its proper divisors (2017430195).

5026128205 is an equidigital number, since it uses as much as digits as its factorization.

5026128205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4154 (or 4140 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 31.

The square root of 5026128205 is about 70895.1916916796. The cubic root of 5026128205 is about 1712.9493468402.

The spelling of 5026128205 in words is "five billion, twenty-six million, one hundred twenty-eight thousand, two hundred five".

Divisors: 1 5 7 35 49 245 343 911 1715 3217 4555 6377 16085 22519 31885 44639 112595 157633 223195 312473 788165 1103431 1562365 2930687 5517155 14653435 20514809 102574045 143603663 718018315 1005225641 5026128205