Search a number
-
+
120113422213 = 3112547308809
BaseRepresentation
bin110111111011101010…
…0010101111110000101
3102111000220121001112011
41233313110111332011
53431443014002323
6131102423254221
711451344146261
oct1576724257605
9374026531464
10120113422213
1146a37993994
121b3418aa371
13b43284a2c5
145b5642d0a1
1531cee0c20d
hex1bf7515f85

120113422213 has 8 divisors (see below), whose sum is σ = 123998332160. Its totient is φ = 116229155040.

The previous prime is 120113422201. The next prime is 120113422223. The reversal of 120113422213 is 312224311021.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-120113422213 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 (120113422223) 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, 234553 + ... + 543361.

It is an arithmetic number, because the mean of its divisors is an integer number (15499791520).

Almost surely, 2120113422213 is an apocalyptic number.

It is an amenable number.

120113422213 is a deficient number, since it is larger than the sum of its proper divisors (3884909947).

120113422213 is a wasteful number, since it uses less digits than its factorization.

120113422213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321387.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 120113422213 its reverse (312224311021), we get a palindrome (432337733234).

The spelling of 120113422213 in words is "one hundred twenty billion, one hundred thirteen million, four hundred twenty-two thousand, two hundred thirteen".

Divisors: 1 31 12547 308809 388957 9573079 3874626523 120113422213