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2244434413 = 13219698983
BaseRepresentation
bin1000010111000111…
…0101100111101101
312210102022002012111
42011301311213231
514044033400123
61010414004021
7106422243364
oct20561654755
95712262174
102244434413
11a51a19881
125277a6611
13299cbb700
141741267db
15d209790d
hex85c759ed

2244434413 has 12 divisors (see below), whose sum is σ = 2558281440. Its totient is φ = 1962741456.

The previous prime is 2244434411. The next prime is 2244434417. The reversal of 2244434413 is 3144344422.

It is not a de Polignac number, because 2244434413 - 21 = 2244434411 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2244434411) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 346281 + ... + 352702.

It is an arithmetic number, because the mean of its divisors is an integer number (213190120).

Almost surely, 22244434413 is an apocalyptic number.

It is an amenable number.

2244434413 is a deficient number, since it is larger than the sum of its proper divisors (313847027).

2244434413 is a wasteful number, since it uses less digits than its factorization.

2244434413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 699028 (or 699015 counting only the distinct ones).

The product of its digits is 36864, while the sum is 31.

The square root of 2244434413 is about 47375.4621402261. The cubic root of 2244434413 is about 1309.2893632249.

Adding to 2244434413 its reverse (3144344422), we get a palindrome (5388778835).

The spelling of 2244434413 in words is "two billion, two hundred forty-four million, four hundred thirty-four thousand, four hundred thirteen".

Divisors: 1 13 19 169 247 3211 698983 9086779 13280677 118128127 172648801 2244434413