Base | Representation |
---|---|
bin | 110111111000111000… |
… | …1000111100100100001 |
3 | 102110210102101001202120 |
4 | 1233301301013210201 |
5 | 3431300144131423 |
6 | 131045255334453 |
7 | 11446133510145 |
oct | 1576161074441 |
9 | 373712331676 |
10 | 120020302113 |
11 | 4699a371428 |
12 | 1b316681429 |
13 | b41947515a |
14 | 5b47d0d225 |
15 | 31c6b65ee3 |
hex | 1bf1c47921 |
120020302113 has 16 divisors (see below), whose sum is σ = 164742574656. Its totient is φ = 77666057280.
The previous prime is 120020302043. The next prime is 120020302117. The reversal of 120020302113 is 311203020021.
It is not a de Polignac number, because 120020302113 - 217 = 120020171041 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 120020302092 and 120020302101.
It is not an unprimeable number, because it can be changed into a prime (120020302117) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1237431 + ... + 1330892.
It is an arithmetic number, because the mean of its divisors is an integer number (10296410916).
Almost surely, 2120020302113 is an apocalyptic number.
It is an amenable number.
120020302113 is a deficient number, since it is larger than the sum of its proper divisors (44722272543).
120020302113 is a wasteful number, since it uses less digits than its factorization.
120020302113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2568784.
The product of its (nonzero) digits is 72, while the sum is 15.
Adding to 120020302113 its reverse (311203020021), we get a palindrome (431223322134).
The spelling of 120020302113 in words is "one hundred twenty billion, twenty million, three hundred two thousand, one hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •