Base | Representation |
---|---|
bin | 10001011111100011011… |
… | …010011000100100101010 |
3 | 11020220212012100012101011 |
4 | 101133203122120210222 |
5 | 124143410433020020 |
6 | 2320124155214134 |
7 | 152564302530301 |
oct | 21374332304452 |
9 | 4226765305334 |
10 | 1202111220010 |
11 | 4238a3498a18 |
12 | 174b8874734a |
13 | 89487b0380c |
14 | 4227aa95438 |
15 | 2140a21c35a |
hex | 117e369892a |
1202111220010 has 16 divisors (see below), whose sum is σ = 2163830787072. Its totient is φ = 480837690000.
The previous prime is 1202111219999. The next prime is 1202111220029. The reversal of 1202111220010 is 100221112021.
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, 73266 + ... + 1552285.
It is an arithmetic number, because the mean of its divisors is an integer number (135239424192).
Almost surely, 21202111220010 is an apocalyptic number.
1202111220010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1202111220010 is a deficient number, since it is larger than the sum of its proper divisors (961719567062).
1202111220010 is a wasteful number, since it uses less digits than its factorization.
1202111220010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1699509.
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 1202111220010 its reverse (100221112021), we get a palindrome (1302332332031).
The spelling of 1202111220010 in words is "one trillion, two hundred two billion, one hundred eleven million, two hundred twenty thousand, ten".
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