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1114104401 = 1765535553
BaseRepresentation
bin100001001100111…
…1110001001010001
32212122101100220222
41002121332021101
54240202320101
6302315042425
736415505534
oct10231761121
92778340828
101114104401
11521979143
12271140415
13149a7b797
14a7d70a1b
1567c2001b
hex4267e251

1114104401 has 4 divisors (see below), whose sum is σ = 1179639972. Its totient is φ = 1048568832.

The previous prime is 1114104391. The next prime is 1114104419. The reversal of 1114104401 is 1044014111.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 442050625 + 672053776 = 21025^2 + 25924^2 .

It is a cyclic number.

It is not a de Polignac number, because 1114104401 - 210 = 1114103377 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17), and also a Moran number because the ratio is a prime number: 65535553 = 1114104401 / (1 + 1 + 1 + 4 + 1 + 0 + 4 + 4 + 0 + 1).

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1114104401.

It is not an unprimeable number, because it can be changed into a prime (1114104421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32767760 + ... + 32767793.

It is an arithmetic number, because the mean of its divisors is an integer number (294909993).

Almost surely, 21114104401 is an apocalyptic number.

It is an amenable number.

1114104401 is a deficient number, since it is larger than the sum of its proper divisors (65535571).

1114104401 is an equidigital number, since it uses as much as digits as its factorization.

1114104401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65535570.

The product of its (nonzero) digits is 64, while the sum is 17.

The square root of 1114104401 is about 33378.2024830577. The cubic root of 1114104401 is about 1036.6734194593.

Adding to 1114104401 its reverse (1044014111), we get a palindrome (2158118512).

The spelling of 1114104401 in words is "one billion, one hundred fourteen million, one hundred four thousand, four hundred one".

Divisors: 1 17 65535553 1114104401