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2014616441 = 3754449093
BaseRepresentation
bin111100000010100…
…1001101101111001
312012101212010012202
41320011021231321
513111220211231
6531524115545
7100631646215
oct17005115571
95171763182
102014616441
11944220172
12482835bb5
132614c4246
141517c1945
15bbced5cb
hex78149b79

2014616441 has 4 divisors (see below), whose sum is σ = 2069065572. Its totient is φ = 1960167312.

The previous prime is 2014616431. The next prime is 2014616459. The reversal of 2014616441 is 1446164102.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1446164102 = 2723082051.

It can be written as a sum of positive squares in 2 ways, for example, as 1275918400 + 738698041 = 35720^2 + 27179^2 .

It is a cyclic number.

It is not a de Polignac number, because 2014616441 - 210 = 2014615417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2014616431) 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, 27224510 + ... + 27224583.

It is an arithmetic number, because the mean of its divisors is an integer number (517266393).

Almost surely, 22014616441 is an apocalyptic number.

It is an amenable number.

2014616441 is a deficient number, since it is larger than the sum of its proper divisors (54449131).

2014616441 is an equidigital number, since it uses as much as digits as its factorization.

2014616441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54449130.

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 2014616441 is about 44884.4788429141. The cubic root of 2014616441 is about 1262.9828634432.

The spelling of 2014616441 in words is "two billion, fourteen million, six hundred sixteen thousand, four hundred forty-one".

Divisors: 1 37 54449093 2014616441