Search a number
-
+
441383100288 = 27313227389507
BaseRepresentation
bin1100110110001000111…
…10111001111110000000
31120012021202011200101220
412123010132321332000
524212423033202123
6534434003355040
743613612310114
oct6330436717600
91505252150356
10441383100288
1116020a287129
1271662382a80
1332812103130
1417512323744
15b734a37ce3
hex66c47b9f80

441383100288 has 128 divisors (see below), whose sum is σ = 1268175726720. Its totient is φ = 135211554816.

The previous prime is 441383100287. The next prime is 441383100293. The reversal of 441383100288 is 882001383144.

441383100288 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (128).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441383100281) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 938431 + ... + 1327937.

It is an arithmetic number, because the mean of its divisors is an integer number (9907622865).

Almost surely, 2441383100288 is an apocalyptic number.

441383100288 is a gapful number since it is divisible by the number (48) 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 441383100288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (634087863360).

441383100288 is an abundant number, since it is smaller than the sum of its proper divisors (826792626432).

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

441383100288 is a wasteful number, since it uses less digits than its factorization.

441383100288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 389764 (or 389752 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 42.

The spelling of 441383100288 in words is "four hundred forty-one billion, three hundred eighty-three million, one hundred thousand, two hundred eighty-eight".

Divisors: 1 2 3 4 6 8 12 13 16 24 26 32 39 48 52 64 78 96 104 128 156 192 208 227 312 384 416 454 624 681 832 908 1248 1362 1664 1816 2496 2724 2951 3632 4992 5448 5902 7264 8853 10896 11804 14528 17706 21792 23608 29056 35412 43584 47216 70824 87168 94432 141648 188864 283296 377728 389507 566592 779014 1133184 1168521 1558028 2337042 3116056 4674084 5063591 6232112 9348168 10127182 12464224 15190773 18696336 20254364 24928448 30381546 37392672 40508728 49856896 60763092 74785344 81017456 88418089 121526184 149570688 162034912 176836178 243052368 265254267 324069824 353672356 486104736 530508534 648139648 707344712 972209472 1061017068 1149435157 1414689424 1944418944 2122034136 2298870314 2829378848 3448305471 4244068272 4597740628 5658757696 6896610942 8488136544 9195481256 11317515392 13793221884 16976273088 18390962512 27586443768 33952546176 36781925024 55172887536 73563850048 110345775072 147127700096 220691550144 441383100288