Base | Representation |
---|---|
bin | 11101011010001110010… |
… | …011110111100101011010 |
3 | 21011012121111211101000122 |
4 | 131122032103313211122 |
5 | 231103023140432302 |
6 | 4144240023433242 |
7 | 266004546163223 |
oct | 35321623674532 |
9 | 7135544741018 |
10 | 2021022202202 |
11 | 70a124388513 |
12 | 2878302b5822 |
13 | 118773950a83 |
14 | 6db6482224a |
15 | 378888633a2 |
hex | 1d68e4f795a |
2021022202202 has 8 divisors (see below), whose sum is σ = 3031830222912. Its totient is φ = 1010412127900.
The previous prime is 2021022202187. The next prime is 2021022202219. The reversal of 2021022202202 is 2022022201202.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49461074 + ... + 49501917.
It is an arithmetic number, because the mean of its divisors is an integer number (378978777864).
Almost surely, 22021022202202 is an apocalyptic number.
2021022202202 is a deficient number, since it is larger than the sum of its proper divisors (1010808020710).
2021022202202 is a wasteful number, since it uses less digits than its factorization.
2021022202202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 98973204.
The product of its (nonzero) digits is 256, while the sum is 17.
Adding to 2021022202202 its reverse (2022022201202), we get a palindrome (4043044403404).
The spelling of 2021022202202 in words is "two trillion, twenty-one billion, twenty-two million, two hundred two thousand, two hundred two".
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