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44444210232020 = 22519316073700397
BaseRepresentation
bin10100001101011111110010…
…10111001111101011010100
312211100211021102112120022012
422012233321113033223110
521311133220304411040
6234305215513123352
712234662650526444
oct1206577127175324
9184324242476265
1044444210232020
1113185758021775
124b997040b9558
131ba50c0102b21
14ad917b3c6124
15521168a08865
hex286bf95cfad4

44444210232020 has 48 divisors (see below), whose sum is σ = 98248231186560. Its totient is φ = 16841479100544.

The previous prime is 44444210232013. The next prime is 44444210232041. The reversal of 44444210232020 is 2023201244444.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10160462 + ... + 13860858.

It is an arithmetic number, because the mean of its divisors is an integer number (2046838149720).

Almost surely, 244444210232020 is an apocalyptic number.

It is an amenable number.

44444210232020 is an abundant number, since it is smaller than the sum of its proper divisors (53804020954540).

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

44444210232020 is a wasteful number, since it uses less digits than its factorization.

44444210232020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3732032 (or 3732030 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 32.

Adding to 44444210232020 its reverse (2023201244444), we get a palindrome (46467411476464).

The spelling of 44444210232020 in words is "forty-four trillion, four hundred forty-four billion, two hundred ten million, two hundred thirty-two thousand, twenty".

Divisors: 1 2 4 5 10 19 20 38 76 95 190 380 31607 63214 126428 158035 316070 600533 632140 1201066 2402132 3002665 3700397 6005330 7400794 12010660 14801588 18501985 37003970 70307543 74007940 140615086 281230172 351537715 703075430 1406150860 116958447979 233916895958 467833791916 584792239895 1169584479790 2222210511601 2339168959580 4444421023202 8888842046404 11111052558005 22222105116010 44444210232020