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1441103760 = 243252001533
BaseRepresentation
bin101010111100101…
…0111111110010000
310201102200122201100
41111321113332100
510422410310020
6354555504400
750466115455
oct12571277620
93642618640
101441103760
1167a513648
12342758100
1319c740825
14d957182c
15867b3a90
hex55e57f90

1441103760 has 60 divisors (see below), whose sum is σ = 4839709212. Its totient is φ = 384294144.

The previous prime is 1441103749. The next prime is 1441103771. The reversal of 1441103760 is 673011441.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1441103749) and next prime (1441103771).

It can be written as a sum of positive squares in 2 ways, for example, as 991494144 + 449609616 = 31488^2 + 21204^2 .

It is a tau number, because it is divible by the number of its divisors (60).

It is a super-2 number, since 2×14411037602 = 4153560094172275200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1000047 + ... + 1001486.

Almost surely, 21441103760 is an apocalyptic number.

1441103760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1441103760 is an abundant number, since it is smaller than the sum of its proper divisors (3398605452).

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

1441103760 is a wasteful number, since it uses less digits than its factorization.

1441103760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2001552 (or 2001543 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 1441103760 is about 37961.8724511845. The cubic root of 1441103760 is about 1129.5316826178.

The spelling of 1441103760 in words is "one billion, four hundred forty-one million, one hundred three thousand, seven hundred sixty".

Divisors: 1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 36 40 45 48 60 72 80 90 120 144 180 240 360 720 2001533 4003066 6004599 8006132 10007665 12009198 16012264 18013797 20015330 24018396 30022995 32024528 36027594 40030660 48036792 60045990 72055188 80061320 90068985 96073584 120091980 144110376 160122640 180137970 240183960 288220752 360275940 480367920 720551880 1441103760