Search a number
-
+
22768286310080 = 26571150894719
BaseRepresentation
bin1010010110101001001111…
…00111100001111011000000
32222121121221000112201121022
411023110213213201323000
510441013422243410310
6120231334545045012
74536645234302423
oct513244747417300
988547830481538
1022768286310080
117288a81065a23
122678791026768
13c9206a39bb7c
14589dc31bb9ba
152973c6d71a55
hex14b5279e1ec0

22768286310080 has 28 divisors (see below), whose sum is σ = 54216981776640. Its totient is φ = 9107314523904.

The previous prime is 22768286310071. The next prime is 22768286310199. The reversal of 22768286310080 is 8001368286722.

22768286310080 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×227682863100802 (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35575447040 + ... + 35575447679.

Almost surely, 222768286310080 is an apocalyptic number.

22768286310080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22768286310080 is an abundant number, since it is smaller than the sum of its proper divisors (31448695466560).

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

22768286310080 is an equidigital number, since it uses as much as digits as its factorization.

22768286310080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71150894736 (or 71150894726 counting only the distinct ones).

The product of its (nonzero) digits is 3096576, while the sum is 53.

The spelling of 22768286310080 in words is "twenty-two trillion, seven hundred sixty-eight billion, two hundred eighty-six million, three hundred ten thousand, eighty".

Divisors: 1 2 4 5 8 10 16 20 32 40 64 80 160 320 71150894719 142301789438 284603578876 355754473595 569207157752 711508947190 1138414315504 1423017894380 2276828631008 2846035788760 4553657262016 5692071577520 11384143155040 22768286310080