Base | Representation |
---|---|
bin | 10000001001110011000… |
… | …001000110100000011010 |
3 | 10221010011222121002201220 |
4 | 100021303001012200122 |
5 | 121141320443343002 |
6 | 2205535153352510 |
7 | 143124415532661 |
oct | 20116301064032 |
9 | 3833158532656 |
10 | 1110031231002 |
11 | 398841767351 |
12 | 15b16b268736 |
13 | 808a20abb15 |
14 | 3ba23839dd8 |
15 | 1dd1b47c7bc |
hex | 1027304681a |
1110031231002 has 64 divisors (see below), whose sum is σ = 2300059238400. Its totient is φ = 356912486784.
The previous prime is 1110031230991. The next prime is 1110031231007. The reversal of 1110031231002 is 2001321300111.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (1110031231007) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28780543 + ... + 28819085.
It is an arithmetic number, because the mean of its divisors is an integer number (35938425600).
Almost surely, 21110031231002 is an apocalyptic number.
1110031231002 is an abundant number, since it is smaller than the sum of its proper divisors (1190028007398).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1110031231002 is a wasteful number, since it uses less digits than its factorization.
1110031231002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40067.
The product of its (nonzero) digits is 36, while the sum is 15.
Adding to 1110031231002 its reverse (2001321300111), we get a palindrome (3111352531113).
The spelling of 1110031231002 in words is "one trillion, one hundred ten billion, thirty-one million, two hundred thirty-one thousand, two".
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