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4444341140 = 2251789124213
BaseRepresentation
bin1000010001110011…
…10100001110010100
3102110201210220220102
410020321310032110
533100222404030
62013001353232
7215064163541
oct41071641624
912421726812
104444341140
111980795308
12a40498818
1355a9b9775
1430237bbc8
151b0296c45
hex108e74394

4444341140 has 24 divisors (see below), whose sum is σ = 9338408520. Its totient is φ = 1776728448.

The previous prime is 4444341131. The next prime is 4444341169. The reversal of 4444341140 is 411434444.

It can be written as a sum of positive squares in 4 ways, for example, as 1063151236 + 3381189904 = 32606^2 + 58148^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26327 + ... + 97886.

It is an arithmetic number, because the mean of its divisors is an integer number (389100355).

Almost surely, 24444341140 is an apocalyptic number.

It is an amenable number.

4444341140 is an abundant number, since it is smaller than the sum of its proper divisors (4894067380).

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

4444341140 is a wasteful number, since it uses less digits than its factorization.

4444341140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126011 (or 126009 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 29.

The square root of 4444341140 is about 66665.8918788311. The cubic root of 4444341140 is about 1644.1286442549.

Adding to 4444341140 its reverse (411434444), we get a palindrome (4855775584).

The spelling of 4444341140 in words is "four billion, four hundred forty-four million, three hundred forty-one thousand, one hundred forty".

Divisors: 1 2 4 5 10 20 1789 3578 7156 8945 17890 35780 124213 248426 496852 621065 1242130 2484260 222217057 444434114 888868228 1111085285 2222170570 4444341140