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1441100404 = 221740135281
BaseRepresentation
bin101010111100101…
…0111001001110100
310201102200111010001
41111321113021310
510422410203104
6354555441044
750466102622
oct12571271164
93642614101
101441100404
1167a511077
12342756184
1319c73c143
14d9570512
15867b2aa4
hex55e57274

1441100404 has 24 divisors (see below), whose sum is σ = 2671445448. Its totient is φ = 677867520.

The previous prime is 1441100377. The next prime is 1441100407. The reversal of 1441100404 is 4040011441.

It can be written as a sum of positive squares in 4 ways, for example, as 355397904 + 1085702500 = 18852^2 + 32950^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1441100407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 270244 + ... + 275524.

It is an arithmetic number, because the mean of its divisors is an integer number (111310227).

Almost surely, 21441100404 is an apocalyptic number.

It is an amenable number.

1441100404 is a deficient number, since it is larger than the sum of its proper divisors (1230345044).

1441100404 is a wasteful number, since it uses less digits than its factorization.

1441100404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9315 (or 9313 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 1441100404 is about 37961.8282489134. The cubic root of 1441100404 is about 1129.5308058104.

Adding to 1441100404 its reverse (4040011441), we get a palindrome (5481111845).

The spelling of 1441100404 in words is "one billion, four hundred forty-one million, one hundred thousand, four hundred four".

Divisors: 1 2 4 17 34 68 4013 5281 8026 10562 16052 21124 68221 89777 136442 179554 272884 359108 21192653 42385306 84770612 360275101 720550202 1441100404