Base | Representation |
---|---|
bin | 100011110010111… |
… | …1111010100010100 |
3 | 10002201011021201011 |
4 | 1013211333110110 |
5 | 4424443003022 |
6 | 315104342004 |
7 | 41523346561 |
oct | 10745772424 |
9 | 3081137634 |
10 | 1201141012 |
11 | 567016025 |
12 | 296314904 |
13 | 161b03936 |
14 | b5749868 |
15 | 706b3977 |
hex | 4797f514 |
1201141012 has 24 divisors (see below), whose sum is σ = 2213749440. Its totient is φ = 568673280.
The previous prime is 1201140971. The next prime is 1201141021. The reversal of 1201141012 is 2101411021.
It is a junction number, because it is equal to n+sod(n) for n = 1201140983 and 1201141001.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 265812 + ... + 270292.
It is an arithmetic number, because the mean of its divisors is an integer number (92239560).
Almost surely, 21201141012 is an apocalyptic number.
It is an amenable number.
1201141012 is a deficient number, since it is larger than the sum of its proper divisors (1012608428).
1201141012 is a wasteful number, since it uses less digits than its factorization.
1201141012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8031 (or 8029 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 13.
The square root of 1201141012 is about 34657.4813279904. The cubic root of 1201141012 is about 1062.9952697607.
Adding to 1201141012 its reverse (2101411021), we get a palindrome (3302552033).
The spelling of 1201141012 in words is "one billion, two hundred one million, one hundred forty-one thousand, twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •