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1068973034800 = 245211400760631
BaseRepresentation
bin11111000111000111100…
…00100000110100110000
310210012012120100121221111
433203203300200310300
5120003224044103200
62135025054003104
7140142101606026
oct17434360406460
93705176317844
101068973034800
113823924568a0
12153210aa6494
1379a5aa24478
1439a4a8d2716
151cc16b1b0ba
hexf8e3c20d30

1068973034800 has 120 divisors (see below), whose sum is σ = 2802426561792. Its totient is φ = 388614048000.

The previous prime is 1068973034783. The next prime is 1068973034809. The reversal of 1068973034800 is 84303798601.

It is a happy number.

It is a super-2 number, since 2×10689730348002 (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1068973034809) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17600485 + ... + 17661115.

Almost surely, 21068973034800 is an apocalyptic number.

1068973034800 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 1068973034800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1401213280896).

1068973034800 is an abundant number, since it is smaller than the sum of its proper divisors (1733453526992).

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

1068973034800 is a wasteful number, since it uses less digits than its factorization.

1068973034800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64667 (or 64656 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 49.

The spelling of 1068973034800 in words is "one trillion, sixty-eight billion, nine hundred seventy-three million, thirty-four thousand, eight hundred".

Divisors: 1 2 4 5 8 10 11 16 20 22 25 40 44 50 55 80 88 100 110 176 200 220 275 400 440 550 880 1100 2200 4007 4400 8014 16028 20035 32056 40070 44077 60631 64112 80140 88154 100175 121262 160280 176308 200350 220385 242524 303155 320560 352616 400700 440770 485048 606310 666941 705232 801400 881540 970096 1101925 1212620 1333882 1515775 1602800 1763080 2203850 2425240 2667764 3031550 3334705 3526160 4407700 4850480 5335528 6063100 6669410 8815400 10671056 12126200 13338820 16673525 17630800 24252400 26677640 33347050 53355280 66694100 133388200 242948417 266776400 485896834 971793668 1214742085 1943587336 2429484170 2672432587 3887174672 4858968340 5344865174 6073710425 9717936680 10689730348 12147420850 13362162935 19435873360 21379460696 24294841700 26724325870 42758921392 48589683400 53448651740 66810814675 97179366800 106897303480 133621629350 213794606960 267243258700 534486517400 1068973034800