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4211042513 = 19122047343
BaseRepresentation
bin1111101011111111…
…0110100011010001
3101212110211010100112
43322333312203101
532111011330023
61533505131105
7206232161606
oct37277664321
911773733315
104211042513
111871029627
12996329a95
13521573c42
142bd3ac6ad
15199a61478
hexfaff68d1

4211042513 has 4 divisors (see below), whose sum is σ = 4233090048. Its totient is φ = 4188994980.

The previous prime is 4211042491. The next prime is 4211042531. The reversal of 4211042513 is 3152401124.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4211042513 - 212 = 4211038417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4211042543) 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, 11023481 + ... + 11023862.

It is an arithmetic number, because the mean of its divisors is an integer number (1058272512).

Almost surely, 24211042513 is an apocalyptic number.

It is an amenable number.

4211042513 is a deficient number, since it is larger than the sum of its proper divisors (22047535).

4211042513 is a wasteful number, since it uses less digits than its factorization.

4211042513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22047534.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 4211042513 is about 64892.5458970443. The cubic root of 4211042513 is about 1614.8414012256.

Adding to 4211042513 its reverse (3152401124), we get a palindrome (7363443637).

The spelling of 4211042513 in words is "four billion, two hundred eleven million, forty-two thousand, five hundred thirteen".

Divisors: 1 191 22047343 4211042513