Base | Representation |
---|---|
bin | 10010111101100110111… |
… | …100100001100110110100 |
3 | 11121120112102202012220010 |
4 | 102331212330201212310 |
5 | 132322223132424022 |
6 | 2434345323140220 |
7 | 163101042136446 |
oct | 22754674414664 |
9 | 4546472665803 |
10 | 1303102233012 |
11 | 462708269828 |
12 | 190672374670 |
13 | 95b60a24988 |
14 | 470db5a4496 |
15 | 23d6b46050c |
hex | 12f66f219b4 |
1303102233012 has 24 divisors (see below), whose sum is σ = 3046030729056. Its totient is φ = 433587575008.
The previous prime is 1303102232989. The next prime is 1303102233023. The reversal of 1303102233012 is 2103322013031.
It is a self number, because there is not a number n which added to its sum of digits gives 1303102233012.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97472538 + ... + 97485905.
It is an arithmetic number, because the mean of its divisors is an integer number (126917947044).
Almost surely, 21303102233012 is an apocalyptic number.
1303102233012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
1303102233012 is an abundant number, since it is smaller than the sum of its proper divisors (1742928496044).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1303102233012 is a wasteful number, since it uses less digits than its factorization.
1303102233012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 194959007 (or 194959005 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 21.
Adding to 1303102233012 its reverse (2103322013031), we get a palindrome (3406424246043).
The spelling of 1303102233012 in words is "one trillion, three hundred three billion, one hundred two million, two hundred thirty-three thousand, twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •