Base | Representation |
---|---|
bin | 1001000111011010101010… |
… | …0011111000001000000101 |
3 | 1022111012011111212021011210 |
4 | 2101312222203320020011 |
5 | 2303204121134430341 |
6 | 33152302324322033 |
7 | 2053065533164002 |
oct | 221665243701005 |
9 | 38435144767153 |
10 | 10023020233221 |
11 | 3214814692a56 |
12 | 115a641243319 |
13 | 57922247ccb8 |
14 | 26918c5a68a9 |
15 | 125ac5decc16 |
hex | 91daa8f8205 |
10023020233221 has 16 divisors (see below), whose sum is σ = 13648546483200. Its totient is φ = 6539757455088.
The previous prime is 10023020233201. The next prime is 10023020233241. The reversal of 10023020233221 is 12233202032001.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (10023020233201) and next prime (10023020233241).
It is not a de Polignac number, because 10023020233221 - 223 = 10023011844613 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10023020233201) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11429490 + ... + 12275148.
It is an arithmetic number, because the mean of its divisors is an integer number (853034155200).
Almost surely, 210023020233221 is an apocalyptic number.
It is an amenable number.
10023020233221 is a deficient number, since it is larger than the sum of its proper divisors (3625526249979).
10023020233221 is an equidigital number, since it uses as much as digits as its factorization.
10023020233221 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 929768.
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 10023020233221 its reverse (12233202032001), we get a palindrome (22256222265222).
The spelling of 10023020233221 in words is "ten trillion, twenty-three billion, twenty million, two hundred thirty-three thousand, two hundred twenty-one".
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