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5423331215 = 51957087697
BaseRepresentation
bin1010000110100000…
…10111011110001111
3111222221221202211002
411003100113132033
542101333044330
62254052450515
7251252361161
oct50320273617
914887852732
105423331215
112333369015
121074319a3b
1368577b933
143963ba931
1521b1c7e45
hex14341778f

5423331215 has 8 divisors (see below), whose sum is σ = 6850523760. Its totient is φ = 4110314112.

The previous prime is 5423331187. The next prime is 5423331217. The reversal of 5423331215 is 5121333245.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5423331215 - 28 = 5423330959 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5423331217) 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 7 ways as a sum of consecutive naturals, for example, 28543754 + ... + 28543943.

It is an arithmetic number, because the mean of its divisors is an integer number (856315470).

Almost surely, 25423331215 is an apocalyptic number.

5423331215 is a deficient number, since it is larger than the sum of its proper divisors (1427192545).

5423331215 is a wasteful number, since it uses less digits than its factorization.

5423331215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57087721.

The product of its digits is 10800, while the sum is 29.

The square root of 5423331215 is about 73643.2699912219. The cubic root of 5423331215 is about 1756.9337121891.

The spelling of 5423331215 in words is "five billion, four hundred twenty-three million, three hundred thirty-one thousand, two hundred fifteen".

Divisors: 1 5 19 95 57087697 285438485 1084666243 5423331215