Base | Representation |
---|---|
bin | 101101001001111011000… |
… | …100110000011000001100 |
3 | 101222122110120201011022010 |
4 | 231021323010300120030 |
5 | 401320001443411022 |
6 | 10333302440221220 |
7 | 440121002164515 |
oct | 55117304603014 |
9 | 11878416634263 |
10 | 3103031232012 |
11 | a96a962642a8 |
12 | 42147aa6a810 |
13 | 1967cb33a84a |
14 | aa28a76da0c |
15 | 55ab4b4150c |
hex | 2d27b13060c |
3103031232012 has 24 divisors (see below), whose sum is σ = 7240658513200. Its totient is φ = 1034307700416.
The previous prime is 3103031232011. The next prime is 3103031232017. The reversal of 3103031232012 is 2102321303013.
It is a self number, because there is not a number n which added to its sum of digits gives 3103031232012.
It is not an unprimeable number, because it can be changed into a prime (3103031232011) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4145587 + ... + 4836522.
Almost surely, 23103031232012 is an apocalyptic number.
It is an amenable number.
3103031232012 is an abundant number, since it is smaller than the sum of its proper divisors (4137627281188).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3103031232012 is a wasteful number, since it uses less digits than its factorization.
3103031232012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9010905 (or 9010903 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 21.
Adding to 3103031232012 its reverse (2102321303013), we get a palindrome (5205352535025).
The spelling of 3103031232012 in words is "three trillion, one hundred three billion, thirty-one million, two hundred thirty-two thousand, twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •