Base | Representation |
---|---|
bin | 101101111011101010100001… |
… | …011011110011100101010011 |
3 | 222111021011210120100100110221 |
4 | 231323222201123303211103 |
5 | 202434231441224033021 |
6 | 1553351042411333511 |
7 | 60356620433064205 |
oct | 5573524133634523 |
9 | 874234716310427 |
10 | 202012200221011 |
11 | 59404990639814 |
12 | 1a7a7399151297 |
13 | 88948902bb82b |
14 | 37c562a930775 |
15 | 1854c0318c241 |
hex | b7baa16f3953 |
202012200221011 has 8 divisors (see below), whose sum is σ = 202358335168800. Its totient is φ = 201666339878400.
The previous prime is 202012200221003. The next prime is 202012200221017. The reversal of 202012200221011 is 110122002210202.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 202012200221011 - 23 = 202012200221003 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (202012200221017) 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, 67178716 + ... + 70121353.
It is an arithmetic number, because the mean of its divisors is an integer number (25294791896100).
Almost surely, 2202012200221011 is an apocalyptic number.
202012200221011 is a deficient number, since it is larger than the sum of its proper divisors (346134947789).
202012200221011 is a wasteful number, since it uses less digits than its factorization.
202012200221011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 137302589.
The product of its (nonzero) digits is 64, while the sum is 16.
Adding to 202012200221011 its reverse (110122002210202), we get a palindrome (312134202431213).
The spelling of 202012200221011 in words is "two hundred two trillion, twelve billion, two hundred million, two hundred twenty-one thousand, eleven".
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