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1441104064 = 2643523657
BaseRepresentation
bin101010111100101…
…1000000011000000
310201102200200010121
41111321120003000
510422410312224
6354555510024
750466116401
oct12571300300
93642620117
101441104064
1167a5138a4
12342758314
1319c7409ca
14d95719a8
15867b3be4
hex55e580c0

1441104064 has 28 divisors (see below), whose sum is σ = 2926200904. Its totient is φ = 703793664.

The previous prime is 1441104019. The next prime is 1441104073. The reversal of 1441104064 is 4604011441.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 259077 + ... + 264580.

Almost surely, 21441104064 is an apocalyptic number.

It is an amenable number.

1441104064 is an abundant number, since it is smaller than the sum of its proper divisors (1485096840).

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

1441104064 is an equidigital number, since it uses as much as digits as its factorization.

1441104064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 523712 (or 523702 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 1441104064 is about 37961.8764552017. The cubic root of 1441104064 is about 1129.5317620425.

The spelling of 1441104064 in words is "one billion, four hundred forty-one million, one hundred four thousand, sixty-four".

Divisors: 1 2 4 8 16 32 43 64 86 172 344 688 1376 2752 523657 1047314 2094628 4189256 8378512 16757024 22517251 33514048 45034502 90069004 180138008 360276016 720552032 1441104064