Base | Representation |
---|---|
bin | 11011010101001010001100… |
… | …011001110001101000110011 |
3 | 120202121010120222122111222101 |
4 | 123111022030121301220303 |
5 | 111223334240420004021 |
6 | 1103351415235321231 |
7 | 34214154344463544 |
oct | 3325121431615063 |
9 | 522533528574871 |
10 | 120201310313011 |
11 | 353330a9036a24 |
12 | 1159399b750217 |
13 | 520bc20054c95 |
14 | 2197abb1984cb |
15 | dd6aa2b55a91 |
hex | 6d528c671a33 |
120201310313011 has 4 divisors (see below), whose sum is σ = 120202228999800. Its totient is φ = 120200391626224.
The previous prime is 120201310313009. The next prime is 120201310313033. The reversal of 120201310313011 is 110313013102021.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 120201310313011 - 21 = 120201310313009 is a prime.
It is a super-2 number, since 2×1202013103130112 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 120201310313011.
It is not an unprimeable number, because it can be changed into a prime (120201310313041) 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 3 ways as a sum of consecutive naturals, for example, 459147106 + ... + 459408823.
It is an arithmetic number, because the mean of its divisors is an integer number (30050557249950).
Almost surely, 2120201310313011 is an apocalyptic number.
120201310313011 is a deficient number, since it is larger than the sum of its proper divisors (918686789).
120201310313011 is an equidigital number, since it uses as much as digits as its factorization.
120201310313011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 918686788.
The product of its (nonzero) digits is 108, while the sum is 19.
Adding to 120201310313011 its reverse (110313013102021), we get a palindrome (230514323415032).
The spelling of 120201310313011 in words is "one hundred twenty trillion, two hundred one billion, three hundred ten million, three hundred thirteen thousand, eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •