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1068854905600 = 28521016316433
BaseRepresentation
bin11111000110111001011…
…01111000101100000000
310210011220100002001010221
433203130231320230000
5120003003323434400
62135005234032424
7140136135536026
oct17433455705400
93704810061127
101068854905600
11382331802659
12153199418714
1379a3c403c31
1439a38d42716
151cc0b584c1a
hexf8dcb78b00

1068854905600 has 108 divisors (see below), whose sum is σ = 2646004223016. Its totient is φ = 427473879040.

The previous prime is 1068854905597. The next prime is 1068854905627. The reversal of 1068854905600 is 65094588601.

1068854905600 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10688549056002 (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 65034984 + ... + 65051416.

It is an arithmetic number, because the mean of its divisors is an integer number (24500039102).

Almost surely, 21068854905600 is an apocalyptic number.

1068854905600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1068854905600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1323002111508).

1068854905600 is an abundant number, since it is smaller than the sum of its proper divisors (1577149317416).

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

1068854905600 is a wasteful number, since it uses less digits than its factorization.

1068854905600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26622 (or 26603 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 52.

The spelling of 1068854905600 in words is "one trillion, sixty-eight billion, eight hundred fifty-four million, nine hundred five thousand, six hundred".

Divisors: 1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 128 160 200 256 320 400 640 800 1280 1600 3200 6400 10163 16433 20326 32866 40652 50815 65732 81304 82165 101630 131464 162608 164330 203260 254075 262928 325216 328660 406520 410825 508150 525856 650432 657320 813040 821650 1016300 1051712 1300864 1314640 1626080 1643300 2032600 2103424 2601728 2629280 3252160 3286600 4065200 4206848 5258560 6504320 6573200 8130400 10517120 13008640 13146400 16260800 21034240 26292800 32521600 52585600 65043200 105171200 167008579 334017158 668034316 835042895 1336068632 1670085790 2672137264 3340171580 4175214475 5344274528 6680343160 8350428950 10688549056 13360686320 16700857900 21377098112 26721372640 33401715800 42754196224 53442745280 66803431600 106885490560 133606863200 213770981120 267213726400 534427452800 1068854905600