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4972188383660 = 225561314429093
BaseRepresentation
bin100100001011010110110…
…0001011011100110101100
3122121100002100122122001202
41020112231201123212230
51122431020211234120
614324105233025032
71022141314631441
oct110265541334654
918540070578052
104972188383660
111647769799573
126837879b5178
132a0b4c1c4354
14132925c339c8
1589510cbc875
hex485ad85b9ac

4972188383660 has 24 divisors (see below), whose sum is σ = 10441783985136. Its totient is φ = 1988839471680.

The previous prime is 4972188383653. The next prime is 4972188383791. The reversal of 4972188383660 is 663838812794.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1091927 + ... + 3337166.

It is an arithmetic number, because the mean of its divisors is an integer number (435074332714).

Almost surely, 24972188383660 is an apocalyptic number.

It is an amenable number.

4972188383660 is an abundant number, since it is smaller than the sum of its proper divisors (5469595601476).

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

4972188383660 is a wasteful number, since it uses less digits than its factorization.

4972188383660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4485233 (or 4485231 counting only the distinct ones).

The product of its (nonzero) digits is 83607552, while the sum is 65.

The spelling of 4972188383660 in words is "four trillion, nine hundred seventy-two billion, one hundred eighty-eight million, three hundred eighty-three thousand, six hundred sixty".

Divisors: 1 2 4 5 10 20 56131 112262 224524 280655 561310 1122620 4429093 8858186 17716372 22145465 44290930 88581860 248609419183 497218838366 994437676732 1243047095915 2486094191830 4972188383660