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120013412241 = 343930336529
BaseRepresentation
bin110111111000101011…
…0110101011110010001
3102110202221102000122010
41233301112311132101
53431241413142431
6131044451533133
711446021113102
oct1576126653621
9373687360563
10120013412241
1146996495a18
121b3142ba1a9
13b417c020c8
145b470383a9
1531c6254846
hex1bf15b5791

120013412241 has 8 divisors (see below), whose sum is σ = 163739229280. Its totient is φ = 78148268352.

The previous prime is 120013412231. The next prime is 120013412249. The reversal of 120013412241 is 142214310021.

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

It is not a de Polignac number, because 120013412241 - 211 = 120013410193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120013412249) 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, 465168136 + ... + 465168393.

It is an arithmetic number, because the mean of its divisors is an integer number (20467403660).

Almost surely, 2120013412241 is an apocalyptic number.

It is an amenable number.

120013412241 is a deficient number, since it is larger than the sum of its proper divisors (43725817039).

120013412241 is an equidigital number, since it uses as much as digits as its factorization.

120013412241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 930336575.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 120013412241 its reverse (142214310021), we get a palindrome (262227722262).

The spelling of 120013412241 in words is "one hundred twenty billion, thirteen million, four hundred twelve thousand, two hundred forty-one".

Divisors: 1 3 43 129 930336529 2791009587 40004470747 120013412241