Search a number
-
+
42332124143 = 151867732309
BaseRepresentation
bin100111011011001100…
…001111001111101111
311001021012100201101202
4213123030033033233
51143144010433033
631240324200115
73026013055361
oct473314171757
9131235321352
1042332124143
1116a53420471
128254b3903b
133cb829448a
1420981dcd31
15117b6018e8
hex9db30f3ef

42332124143 has 8 divisors (see below), whose sum is σ = 42618699360. Its totient is φ = 42045631200.

The previous prime is 42332124083. The next prime is 42332124187. The reversal of 42332124143 is 34142123324.

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 42332124143 - 216 = 42332058607 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 (42332124343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1294073 + ... + 1326381.

It is an arithmetic number, because the mean of its divisors is an integer number (5327337420).

Almost surely, 242332124143 is an apocalyptic number.

42332124143 is a deficient number, since it is larger than the sum of its proper divisors (286575217).

42332124143 is a wasteful number, since it uses less digits than its factorization.

42332124143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41137.

The product of its digits is 13824, while the sum is 29.

Adding to 42332124143 its reverse (34142123324), we get a palindrome (76474247467).

The spelling of 42332124143 in words is "forty-two billion, three hundred thirty-two million, one hundred twenty-four thousand, one hundred forty-three".

Divisors: 1 151 8677 32309 1310227 4878659 280345193 42332124143