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3224441413 = 28611127033
BaseRepresentation
bin1100000000110001…
…0001001001000101
322022201100121002001
43000030101021011
523100424111123
61251542545301
7142622204554
oct30014211105
98281317061
103224441413
111405127616
1275ba38231
133c50486cb
1422834bd9b
1513d12a0ad
hexc0311245

3224441413 has 4 divisors (see below), whose sum is σ = 3225571308. Its totient is φ = 3223311520.

The previous prime is 3224441411. The next prime is 3224441449. The reversal of 3224441413 is 3141444223.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3141444223 = 4957633739.

It can be written as a sum of positive squares in 2 ways, for example, as 938932164 + 2285509249 = 30642^2 + 47807^2 .

It is a cyclic number.

It is not a de Polignac number, because 3224441413 - 21 = 3224441411 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3224441411) 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, 560656 + ... + 566377.

It is an arithmetic number, because the mean of its divisors is an integer number (806392827).

Almost surely, 23224441413 is an apocalyptic number.

It is an amenable number.

3224441413 is a deficient number, since it is larger than the sum of its proper divisors (1129895).

3224441413 is a wasteful number, since it uses less digits than its factorization.

3224441413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1129894.

The product of its digits is 9216, while the sum is 28.

The square root of 3224441413 is about 56784.1651607206. The cubic root of 3224441413 is about 1477.3548767747.

Adding to 3224441413 its reverse (3141444223), we get a palindrome (6365885636).

The spelling of 3224441413 in words is "three billion, two hundred twenty-four million, four hundred forty-one thousand, four hundred thirteen".

Divisors: 1 2861 1127033 3224441413