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4042361053 = 15145758579
BaseRepresentation
bin1111000011110001…
…1000100011011101
3101102201102012220001
43300330120203131
531234321023203
61505041454301
7202113334123
oct36074304335
911381365801
104042361053
111794897765
12949941391
134c5633b23
142a4c1d913
15189d4191d
hexf0f188dd

4042361053 has 8 divisors (see below), whose sum is σ = 4078105280. Its totient is φ = 4006735200.

The previous prime is 4042361051. The next prime is 4042361083. The reversal of 4042361053 is 3501632404.

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 4042361053 - 21 = 4042361051 is a prime.

It is a super-2 number, since 2×40423610532 = 32681365765622537618, 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 (4042361051) 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, 39718 + ... + 98296.

It is an arithmetic number, because the mean of its divisors is an integer number (509763160).

Almost surely, 24042361053 is an apocalyptic number.

It is an amenable number.

4042361053 is a deficient number, since it is larger than the sum of its proper divisors (35744227).

4042361053 is a wasteful number, since it uses less digits than its factorization.

4042361053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59187.

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 4042361053 is about 63579.5647437131. The cubic root of 4042361053 is about 1592.9850511152.

Adding to 4042361053 its reverse (3501632404), we get a palindrome (7543993457).

The spelling of 4042361053 in words is "four billion, forty-two million, three hundred sixty-one thousand, fifty-three".

Divisors: 1 151 457 58579 69007 8845429 26770603 4042361053