Search a number
-
+
120344443301 = 3371528923357
BaseRepresentation
bin111000000010100010…
…1100111100110100101
3102111122000022010212202
41300011011213212211
53432431134141201
6131141355024245
711460150614165
oct1600505474645
9374560263782
10120344443301
1147046334505
121b3a713b085
13b46b676284
145b78da85a5
1531e5342c6b
hex1c051679a5

120344443301 has 8 divisors (see below), whose sum is σ = 120714611160. Its totient is φ = 119974353408.

The previous prime is 120344443267. The next prime is 120344443357. The reversal of 120344443301 is 103344443021.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 28132011076 + 92212432225 = 167726^2 + 303665^2 .

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 120344443301 - 26 = 120344443237 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 (120344443201) 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, 5140715 + ... + 5164071.

It is an arithmetic number, because the mean of its divisors is an integer number (15089326395).

Almost surely, 2120344443301 is an apocalyptic number.

It is an amenable number.

120344443301 is a deficient number, since it is larger than the sum of its proper divisors (370167859).

120344443301 is a wasteful number, since it uses less digits than its factorization.

120344443301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38983.

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

Adding to 120344443301 its reverse (103344443021), we get a palindrome (223688886322).

The spelling of 120344443301 in words is "one hundred twenty billion, three hundred forty-four million, four hundred forty-three thousand, three hundred one".

Divisors: 1 337 15289 23357 5152393 7871309 357105173 120344443301