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5010420220 = 2251319270847
BaseRepresentation
bin1001010101010010…
…01111000111111100
3110221011222201102021
410222221033013330
540230131421340
62145102405524
7235106604061
oct45251170774
913834881367
105010420220
112141284963
12b79b908a4
1361b0697c0
14357614c68
151e4d13e4a
hex12aa4f1fc

5010420220 has 24 divisors (see below), whose sum is σ = 11331258624. Its totient is φ = 1850001216.

The previous prime is 5010420203. The next prime is 5010420223. The reversal of 5010420220 is 220240105.

It is a junction number, because it is equal to n+sod(n) for n = 5010420194 and 5010420203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5010420223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9635164 + ... + 9635683.

It is an arithmetic number, because the mean of its divisors is an integer number (472135776).

Almost surely, 25010420220 is an apocalyptic number.

It is an amenable number.

5010420220 is an abundant number, since it is smaller than the sum of its proper divisors (6320838404).

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

5010420220 is a wasteful number, since it uses less digits than its factorization.

5010420220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19270869 (or 19270867 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 16.

The square root of 5010420220 is about 70784.3218516643. The cubic root of 5010420220 is about 1711.1630107975.

Adding to 5010420220 its reverse (220240105), we get a palindrome (5230660325).

The spelling of 5010420220 in words is "five billion, ten million, four hundred twenty thousand, two hundred twenty".

Divisors: 1 2 4 5 10 13 20 26 52 65 130 260 19270847 38541694 77083388 96354235 192708470 250521011 385416940 501042022 1002084044 1252605055 2505210110 5010420220