Base | Representation |
---|---|
bin | 111000000011101001… |
… | …0101011000000100111 |
3 | 102111201120212201202210 |
4 | 1300013102223000213 |
5 | 3433020120411214 |
6 | 131145155334503 |
7 | 11461110116532 |
oct | 1600722530047 |
9 | 374646781683 |
10 | 120381419559 |
11 | 4706519a2a5 |
12 | 1b3b75b1433 |
13 | b47622170b |
14 | 5b7dc71a19 |
15 | 31e86e8b59 |
hex | 1c074ab027 |
120381419559 has 4 divisors (see below), whose sum is σ = 160508559416. Its totient is φ = 80254279704.
The previous prime is 120381419533. The next prime is 120381419573. The reversal of 120381419559 is 955914183021.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 120381419559 - 217 = 120381288487 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 (120381419519) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20063569924 + ... + 20063569929.
It is an arithmetic number, because the mean of its divisors is an integer number (40127139854).
Almost surely, 2120381419559 is an apocalyptic number.
120381419559 is a deficient number, since it is larger than the sum of its proper divisors (40127139857).
120381419559 is an equidigital number, since it uses as much as digits as its factorization.
120381419559 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40127139856.
The product of its (nonzero) digits is 388800, while the sum is 48.
The spelling of 120381419559 in words is "one hundred twenty billion, three hundred eighty-one million, four hundred nineteen thousand, five hundred fifty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •