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4212370284 = 2231811939397
BaseRepresentation
bin1111101100010011…
…1010101101101100
3101212120022120201020
43323010322231230
532111331322114
61533553414140
7206246361633
oct37304725554
911776276636
104212370284
111871856161
1299686a350
1352191a3c5
142bd63651a
15199c24aa9
hexfb13ab6c

4212370284 has 24 divisors (see below), whose sum is σ = 9883172208. Its totient is φ = 1396365120.

The previous prime is 4212370273. The next prime is 4212370363. The reversal of 4212370284 is 4820732124.

It is a happy 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 7 ways as a sum of consecutive naturals, for example, 967527 + ... + 971870.

It is an arithmetic number, because the mean of its divisors is an integer number (411798842).

Almost surely, 24212370284 is an apocalyptic number.

It is an amenable number.

4212370284 is an abundant number, since it is smaller than the sum of its proper divisors (5670801924).

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

4212370284 is a wasteful number, since it uses less digits than its factorization.

4212370284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1939585 (or 1939583 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 33.

The square root of 4212370284 is about 64902.7756263166. The cubic root of 4212370284 is about 1615.0111069664.

The spelling of 4212370284 in words is "four billion, two hundred twelve million, three hundred seventy thousand, two hundred eighty-four".

Divisors: 1 2 3 4 6 12 181 362 543 724 1086 2172 1939397 3878794 5818191 7757588 11636382 23272764 351030857 702061714 1053092571 1404123428 2106185142 4212370284