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54540314050 = 2521090806281
BaseRepresentation
bin110010110010110110…
…110010010111000010
312012210000020000121111
4302302312302113002
51343144310022200
641015552113534
73640363006645
oct626266622702
9165700200544
1054540314050
1121148649212
12a6a15358aa
1351b25bcca1
1428d5731a5c
1516432980ba
hexcb2db25c2

54540314050 has 12 divisors (see below), whose sum is σ = 101444984226. Its totient is φ = 21816125600.

The previous prime is 54540314021. The next prime is 54540314119. The reversal of 54540314050 is 5041304545.

It is a happy number.

54540314050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 43001902161 + 11538411889 = 207369^2 + 107417^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 545403091 + ... + 545403190.

Almost surely, 254540314050 is an apocalyptic number.

54540314050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

54540314050 is a deficient number, since it is larger than the sum of its proper divisors (46904670176).

54540314050 is a wasteful number, since it uses less digits than its factorization.

54540314050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1090806293 (or 1090806288 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 31.

Adding to 54540314050 its reverse (5041304545), we get a palindrome (59581618595).

The spelling of 54540314050 in words is "fifty-four billion, five hundred forty million, three hundred fourteen thousand, fifty".

Divisors: 1 2 5 10 25 50 1090806281 2181612562 5454031405 10908062810 27270157025 54540314050