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1124210413 = 10910313857
BaseRepresentation
bin100001100000010…
…0001011011101101
32220100101210202201
41003000201123231
54300244213123
6303315421501
736600426244
oct10300413355
92810353681
101124210413
11527650a17
122745b4891
1314bba9681
14a944195b
1568a695ad
hex430216ed

1124210413 has 4 divisors (see below), whose sum is σ = 1134524380. Its totient is φ = 1113896448.

The previous prime is 1124210393. The next prime is 1124210453. The reversal of 1124210413 is 3140124211.

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 530703369 + 593507044 = 23037^2 + 24362^2 .

It is a cyclic number.

It is not a de Polignac number, because 1124210413 - 29 = 1124209901 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 (1124210453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5156820 + ... + 5157037.

It is an arithmetic number, because the mean of its divisors is an integer number (283631095).

Almost surely, 21124210413 is an apocalyptic number.

It is an amenable number.

1124210413 is a deficient number, since it is larger than the sum of its proper divisors (10313967).

1124210413 is a wasteful number, since it uses less digits than its factorization.

1124210413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10313966.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 1124210413 is about 33529.2471284400. The cubic root of 1124210413 is about 1039.7985350016.

Adding to 1124210413 its reverse (3140124211), we get a palindrome (4264334624).

The spelling of 1124210413 in words is "one billion, one hundred twenty-four million, two hundred ten thousand, four hundred thirteen".

Divisors: 1 109 10313857 1124210413