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60000222020 = 2256967430603
BaseRepresentation
bin110111111000010010…
…101011101101000100
312201212112000002022012
4313320102223231010
51440340024101040
643321432553352
74222601320664
oct677022535504
9181775002265
1060000222020
112349a619952
12b765b52858
13587280726b
142c929101a4
151862798865
hexdf84abb44

60000222020 has 24 divisors (see below), whose sum is σ = 126018844224. Its totient is φ = 23996588256.

The previous prime is 60000222019. The next prime is 60000222053. The reversal of 60000222020 is 2022200006.

It is a junction number, because it is equal to n+sod(n) for n = 60000221986 and 60000222004.

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 7 ways as a sum of consecutive naturals, for example, 75962 + ... + 354641.

It is an arithmetic number, because the mean of its divisors is an integer number (5250785176).

Almost surely, 260000222020 is an apocalyptic number.

It is an amenable number.

60000222020 is an abundant number, since it is smaller than the sum of its proper divisors (66018622204).

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

60000222020 is a wasteful number, since it uses less digits than its factorization.

60000222020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 437579 (or 437577 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

Adding to 60000222020 its reverse (2022200006), we get a palindrome (62022422026).

The spelling of 60000222020 in words is "sixty billion, two hundred twenty-two thousand, twenty".

Divisors: 1 2 4 5 10 20 6967 13934 27868 34835 69670 139340 430603 861206 1722412 2153015 4306030 8612060 3000011101 6000022202 12000044404 15000055505 30000111010 60000222020