Search a number
-
+
42330032210141 = 1311328815542689
BaseRepresentation
bin10011001111111101110101…
…00010001000000011011101
312112212201012201121020101222
421213332322202020003131
521022013401221211031
6230010052012543125
711626146442045214
oct1147767242100335
9175781181536358
1042330032210141
111254007a706135
1248b7a16181aa5
131a809218bc780
14a64ada8dc07b
154d617bc45e7b
hex267fba8880dd

42330032210141 has 8 divisors (see below), whose sum is σ = 45989606133240. Its totient is φ = 38728089372672.

The previous prime is 42330032210129. The next prime is 42330032210159. The reversal of 42330032210141 is 14101223003324.

It can be written as a sum of positive squares in 4 ways, for example, as 201559694116 + 42128472516025 = 448954^2 + 6490645^2 .

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 42330032210141 - 26 = 42330032210077 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 42330032210141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42330032210171) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14407769876 + ... + 14407772813.

It is an arithmetic number, because the mean of its divisors is an integer number (5748700766655).

Almost surely, 242330032210141 is an apocalyptic number.

It is an amenable number.

42330032210141 is a deficient number, since it is larger than the sum of its proper divisors (3659573923099).

42330032210141 is a wasteful number, since it uses less digits than its factorization.

42330032210141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28815542815.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 42330032210141 its reverse (14101223003324), we get a palindrome (56431255213465).

The spelling of 42330032210141 in words is "forty-two trillion, three hundred thirty billion, thirty-two million, two hundred ten thousand, one hundred forty-one".

Divisors: 1 13 113 1469 28815542689 374602054957 3256156323857 42330032210141