Base | Representation |
---|---|
bin | 10001101001101110111… |
… | …001000010100111000100 |
3 | 11021222001221001221022122 |
4 | 101221232321002213010 |
5 | 124333302023133012 |
6 | 2325132523145112 |
7 | 153432202164443 |
oct | 21515671024704 |
9 | 4258057057278 |
10 | 1213041224132 |
11 | 4284a2168881 |
12 | 177119075198 |
13 | 8a50a39148a |
14 | 429d6544d5a |
15 | 21849a81e72 |
hex | 11a6ee429c4 |
1213041224132 has 12 divisors (see below), whose sum is σ = 2158802178960. Its totient is φ = 596240601576.
The previous prime is 1213041224093. The next prime is 1213041224231. The reversal of 1213041224132 is 2314221403121.
It is a happy number.
It is a super-2 number, since 2×12130412241322 (a number of 25 digits) contains 22 as substring.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 2570002358 + ... + 2570002829.
It is an arithmetic number, because the mean of its divisors is an integer number (179900181580).
Almost surely, 21213041224132 is an apocalyptic number.
It is an amenable number.
1213041224132 is a deficient number, since it is larger than the sum of its proper divisors (945760954828).
1213041224132 is a wasteful number, since it uses less digits than its factorization.
1213041224132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5140005250 (or 5140005248 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 26.
Adding to 1213041224132 its reverse (2314221403121), we get a palindrome (3527262627253).
The spelling of 1213041224132 in words is "one trillion, two hundred thirteen billion, forty-one million, two hundred twenty-four thousand, one hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •