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4053600800 = 255222512
BaseRepresentation
bin1111000110011101…
…0000101000100000
3101110111120020220222
43301213100220200
531300210211200
61510122422212
7202311016064
oct36147205040
911414506828
104053600800
1117a0174307
12951661968
134c7a6aa72
142a6507aa4
1518ad11d85
hexf19d0a20

4053600800 has 54 divisors (see below), whose sum is σ = 9900251109. Its totient is φ = 1620720000.

The previous prime is 4053600797. The next prime is 4053600821. The reversal of 4053600800 is 80063504.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 3972528784 + 81072016 = 63028^2 + 9004^2 .

It is an ABA number since it can be written as A⋅BA, here for A=2, B=45020.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4053600800.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1799675 + ... + 1801925.

Almost surely, 24053600800 is an apocalyptic number.

4053600800 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4053600800 is an abundant number, since it is smaller than the sum of its proper divisors (5846650309).

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

4053600800 is an frugal number, since it uses more digits than its factorization.

4053600800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4522 (or 2258 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 4053600800 is about 63667.8945780367. The cubic root of 4053600800 is about 1594.4601114936.

Subtracting from 4053600800 its reverse (80063504), we obtain a square (3973537296 = 630362).

The spelling of 4053600800 in words is "four billion, fifty-three million, six hundred thousand, eight hundred".

Divisors: 1 2 4 5 8 10 16 20 25 32 40 50 80 100 160 200 400 800 2251 4502 9004 11255 18008 22510 36016 45020 56275 72032 90040 112550 180080 225100 360160 450200 900400 1800800 5067001 10134002 20268004 25335005 40536008 50670010 81072016 101340020 126675025 162144032 202680040 253350050 405360080 506700100 810720160 1013400200 2026800400 4053600800