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4354540000 = 2554217727
BaseRepresentation
bin1000000111000110…
…10000000111100000
3102020110211112220021
410003203100013200
532404230240000
62000032523224
7212623656616
oct40343200740
912213745807
104354540000
11193502a398
12a163b0514
135452071b5
142d44836b6
151a745911a
hex1038d01e0

4354540000 has 60 divisors (see below), whose sum is σ = 10712870784. Its totient is φ = 1741808000.

The previous prime is 4354539983. The next prime is 4354540019. The reversal of 4354540000 is 454534.

It is a super-2 number, since 2×43545400002 = 37924037223200000000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 88864 + ... + 128863.

Almost surely, 24354540000 is an apocalyptic number.

4354540000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4354540000 is an abundant number, since it is smaller than the sum of its proper divisors (6358330784).

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

4354540000 is an equidigital number, since it uses as much as digits as its factorization.

4354540000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217757 (or 217734 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 4354540000 is about 65988.9384669885. The cubic root of 4354540000 is about 1632.9796077911.

Adding to 4354540000 its reverse (454534), we get a palindrome (4354994534).

The spelling of 4354540000 in words is "four billion, three hundred fifty-four million, five hundred forty thousand".

Divisors: 1 2 4 5 8 10 16 20 25 32 40 50 80 100 125 160 200 250 400 500 625 800 1000 1250 2000 2500 4000 5000 10000 20000 217727 435454 870908 1088635 1741816 2177270 3483632 4354540 5443175 6967264 8709080 10886350 17418160 21772700 27215875 34836320 43545400 54431750 87090800 108863500 136079375 174181600 217727000 272158750 435454000 544317500 870908000 1088635000 2177270000 4354540000