Search a number
-
+
431114234122001 = 9785910874759901
BaseRepresentation
bin110001000000110001001101…
…0110010000100111100010001
32002112110010012020000221221102
41202001202122302010330101
5423001333422413401001
64124523051154234145
7156543655421156213
oct14201423262047421
92075403166027842
10431114234122001
1111540357a045231
12404289b0885955
1315672b89717661
14786607c6ba5b3
1534c940d335e6b
hex188189ac84f11

431114234122001 has 16 divisors (see below), whose sum is σ = 436467020129280. Its totient is φ = 425780899315200.

The previous prime is 431114234121973. The next prime is 431114234122003. The reversal of 431114234122001 is 100221432411134.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-431114234122001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (431114234122003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88192151 + ... + 92952051.

It is an arithmetic number, because the mean of its divisors is an integer number (27279188758080).

Almost surely, 2431114234122001 is an apocalyptic number.

It is an amenable number.

431114234122001 is a deficient number, since it is larger than the sum of its proper divisors (5352786007279).

431114234122001 is a wasteful number, since it uses less digits than its factorization.

431114234122001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4761944.

The product of its (nonzero) digits is 4608, while the sum is 29.

Adding to 431114234122001 its reverse (100221432411134), we get a palindrome (531335666533135).

The spelling of 431114234122001 in words is "four hundred thirty-one trillion, one hundred fourteen billion, two hundred thirty-four million, one hundred twenty-two thousand, one".

Divisors: 1 97 859 1087 83323 105439 933733 4759901 90572101 461710397 4088754959 5174012387 396609231023 501879201539 4444476640433 431114234122001