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2068848228 = 2231543111733
BaseRepresentation
bin111101101010000…
…0001111001100100
312100011220101020110
41323110001321210
513214111120403
6541142333020
7102160630326
oct17324017144
95304811213
102068848228
119718a1327
12498a2a170
1326c801865
14158a9b616
15c1962103
hex7b501e64

2068848228 has 24 divisors (see below), whose sum is σ = 4830484288. Its totient is φ = 689162976.

The previous prime is 2068848227. The next prime is 2068848239. The reversal of 2068848228 is 8228488602.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2068848227) 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, 37351 + ... + 74382.

Almost surely, 22068848228 is an apocalyptic number.

It is an amenable number.

2068848228 is an abundant number, since it is smaller than the sum of its proper divisors (2761636060).

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

2068848228 is a wasteful number, since it uses less digits than its factorization.

2068848228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113283 (or 113281 counting only the distinct ones).

The product of its (nonzero) digits is 786432, while the sum is 48.

The square root of 2068848228 is about 45484.5933036671. The cubic root of 2068848228 is about 1274.2154810838.

The spelling of 2068848228 in words is "two billion, sixty-eight million, eight hundred forty-eight thousand, two hundred twenty-eight".

Divisors: 1 2 3 4 6 12 1543 3086 4629 6172 9258 18516 111733 223466 335199 446932 670398 1340796 172404019 344808038 517212057 689616076 1034424114 2068848228