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5381074519 = 31173583049
BaseRepresentation
bin1010000001011110…
…01010111001010111
3111220000102220112021
411000233022321113
542010023341034
62245543034011
7250230243622
oct50057127127
914800386467
105381074519
112311526a27
12106213b907
13679aa4b82
1439093adb9
1521762c6b4
hex140bcae57

5381074519 has 4 divisors (see below), whose sum is σ = 5554657600. Its totient is φ = 5207491440.

The previous prime is 5381074507. The next prime is 5381074529. The reversal of 5381074519 is 9154701835.

5381074519 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5381074519 - 29 = 5381074007 is a prime.

It is a super-2 number, since 2×53810745192 = 57911925958062162722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5381074529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86791494 + ... + 86791555.

It is an arithmetic number, because the mean of its divisors is an integer number (1388664400).

Almost surely, 25381074519 is an apocalyptic number.

5381074519 is a deficient number, since it is larger than the sum of its proper divisors (173583081).

5381074519 is a wasteful number, since it uses less digits than its factorization.

5381074519 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173583080.

The product of its (nonzero) digits is 151200, while the sum is 43.

The square root of 5381074519 is about 73355.8076705587. The cubic root of 5381074519 is about 1752.3586719323.

The spelling of 5381074519 in words is "five billion, three hundred eighty-one million, seventy-four thousand, five hundred nineteen".

Divisors: 1 31 173583049 5381074519