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2072385200 = 24525180963
BaseRepresentation
bin111101110000110…
…0001011010110000
312100102120002001102
41323201201122300
513221012311300
6541350223532
7102232661234
oct17341413260
95312502042
102072385200
11973897746
1249a054ba8
1327046c742
1415933c5c4
15c1e100d5
hex7b8616b0

2072385200 has 30 divisors (see below), whose sum is σ = 4978906404. Its totient is φ = 828953920.

The previous prime is 2072385151. The next prime is 2072385283. The reversal of 2072385200 is 25832702.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2590082 + ... + 2590881.

Almost surely, 22072385200 is an apocalyptic number.

2072385200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2072385200 is an abundant number, since it is smaller than the sum of its proper divisors (2906521204).

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

2072385200 is a wasteful number, since it uses less digits than its factorization.

2072385200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5180981 (or 5180970 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 2072385200 is about 45523.4576894155. The cubic root of 2072385200 is about 1274.9412147701.

The spelling of 2072385200 in words is "two billion, seventy-two million, three hundred eighty-five thousand, two hundred".

Divisors: 1 2 4 5 8 10 16 20 25 40 50 80 100 200 400 5180963 10361926 20723852 25904815 41447704 51809630 82895408 103619260 129524075 207238520 259048150 414477040 518096300 1036192600 2072385200