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4284073660 = 225434981481
BaseRepresentation
bin1111111101011001…
…1100011010111100
3102001120020111020211
43333112130122330
532233210324120
61545034322204
7211110011446
oct37726343274
912046214224
104284073660
1118a927aa49
129b6889364
13533734339
142c8d7d496
151a118a25a
hexff59c6bc

4284073660 has 24 divisors (see below), whose sum is σ = 9205778736. Its totient is φ = 1673777280.

The previous prime is 4284073631. The next prime is 4284073667. The reversal of 4284073660 is 663704824.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4284073667) 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, 2489881 + ... + 2491600.

It is an arithmetic number, because the mean of its divisors is an integer number (383574114).

Almost surely, 24284073660 is an apocalyptic number.

It is an amenable number.

4284073660 is an abundant number, since it is smaller than the sum of its proper divisors (4921705076).

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

4284073660 is a wasteful number, since it uses less digits than its factorization.

4284073660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4981533 (or 4981531 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 40.

The square root of 4284073660 is about 65452.8353854896. The cubic root of 4284073660 is about 1624.1232237422.

The spelling of 4284073660 in words is "four billion, two hundred eighty-four million, seventy-three thousand, six hundred sixty".

Divisors: 1 2 4 5 10 20 43 86 172 215 430 860 4981481 9962962 19925924 24907405 49814810 99629620 214203683 428407366 856814732 1071018415 2142036830 4284073660