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207097153312 = 2574349212587
BaseRepresentation
bin1100000011011111110…
…0111100011100100000
3201210112221211102120111
43000313330330130200
511343113332401222
6235050014421104
720651026521040
oct3006774743440
9653487742514
10207097153312
117a913a42565
1234178501794
13166b57acc8a
14a0488cb720
1555c157e777
hex3037f3c720

207097153312 has 48 divisors (see below), whose sum is σ = 466077931200. Its totient is φ = 88735097088.

The previous prime is 207097153297. The next prime is 207097153331. The reversal of 207097153312 is 213351790702.

207097153312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 867883 + ... + 1080469.

It is an arithmetic number, because the mean of its divisors is an integer number (9709956900).

Almost surely, 2207097153312 is an apocalyptic number.

It is an amenable number.

207097153312 is an abundant number, since it is smaller than the sum of its proper divisors (258980777888).

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

207097153312 is a wasteful number, since it uses less digits than its factorization.

207097153312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216953 (or 216945 counting only the distinct ones).

The product of its (nonzero) digits is 79380, while the sum is 40.

The spelling of 207097153312 in words is "two hundred seven billion, ninety-seven million, one hundred fifty-three thousand, three hundred twelve".

Divisors: 1 2 4 7 8 14 16 28 32 56 112 224 4349 8698 17396 30443 34792 60886 69584 121772 139168 212587 243544 425174 487088 850348 974176 1488109 1700696 2976218 3401392 5952436 6802784 11904872 23809744 47619488 924540863 1849081726 3698163452 6471786041 7396326904 12943572082 14792653808 25887144164 29585307616 51774288328 103548576656 207097153312