Base | Representation |
---|---|
bin | 1100001110010101010… |
… | …11110111010100010011 |
3 | 1111011010101021202202021 |
4 | 12013022223313110103 |
5 | 23340141123332430 |
6 | 520541225432311 |
7 | 42226203564166 |
oct | 6071253672423 |
9 | 1434111252667 |
10 | 420012324115 |
11 | 15214300973a |
12 | 6949933b697 |
13 | 307b773c647 |
14 | 16485d75add |
15 | add379b07a |
hex | 61caaf7513 |
420012324115 has 16 divisors (see below), whose sum is σ = 504777335040. Its totient is φ = 335501844480.
The previous prime is 420012324097. The next prime is 420012324283. The reversal of 420012324115 is 511423210024.
It is not a de Polignac number, because 420012324115 - 231 = 417864840467 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 420012324115.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10330707 + ... + 10371283.
It is an arithmetic number, because the mean of its divisors is an integer number (31548583440).
Almost surely, 2420012324115 is an apocalyptic number.
420012324115 is a deficient number, since it is larger than the sum of its proper divisors (84765010925).
420012324115 is a wasteful number, since it uses less digits than its factorization.
420012324115 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43662.
The product of its (nonzero) digits is 1920, while the sum is 25.
Adding to 420012324115 its reverse (511423210024), we get a palindrome (931435534139).
The spelling of 420012324115 in words is "four hundred twenty billion, twelve million, three hundred twenty-four thousand, one hundred fifteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •