Base | Representation |
---|---|
bin | 11101011001011111010… |
… | …010000100111011001001 |
3 | 21011010120112012002010211 |
4 | 131121133102010323021 |
5 | 231044414200002101 |
6 | 4144025440441121 |
7 | 265646155616200 |
oct | 35313722047311 |
9 | 7133515162124 |
10 | 2020233203401 |
11 | 709859a80a96 |
12 | 2876500191a1 |
13 | 11867935038a |
14 | 6dacbb1c237 |
15 | 3783e460c51 |
hex | 1d65f484ec9 |
2020233203401 has 6 divisors (see below), whose sum is σ = 2350067195850. Its totient is φ = 1731628460016.
The previous prime is 2020233203381. The next prime is 2020233203407. The reversal of 2020233203401 is 1043023320202.
It can be written as a sum of positive squares in only one way, i.e., 1337957203401 + 682276000000 = 1156701^2 + 826000^2 .
It is not a de Polignac number, because 2020233203401 - 217 = 2020233072329 is a prime.
It is a super-2 number, since 2×20202332034012 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2020233203407) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20614624476 + ... + 20614624573.
It is an arithmetic number, because the mean of its divisors is an integer number (391677865975).
Almost surely, 22020233203401 is an apocalyptic number.
It is an amenable number.
2020233203401 is a deficient number, since it is larger than the sum of its proper divisors (329833992449).
2020233203401 is an equidigital number, since it uses as much as digits as its factorization.
2020233203401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41229249063 (or 41229249056 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 22.
Adding to 2020233203401 its reverse (1043023320202), we get a palindrome (3063256523603).
The spelling of 2020233203401 in words is "two trillion, twenty billion, two hundred thirty-three million, two hundred three thousand, four hundred one".
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