Base | Representation |
---|---|
bin | 1001010111101010011001… |
… | …0010000010001001001001 |
3 | 1100110212120112210112222011 |
4 | 2111322212102002021021 |
5 | 2322242221024233113 |
6 | 33524421301255521 |
7 | 2112206112244243 |
oct | 225724622021111 |
9 | 40425515715864 |
10 | 10302121321033 |
11 | 3312117a011a3 |
12 | 11a47537045a1 |
13 | 5996415cb779 |
14 | 2788a7cab093 |
15 | 12cead97b63d |
hex | 95ea6482249 |
10302121321033 has 4 divisors (see below), whose sum is σ = 10304402069700. Its totient is φ = 10299840572368.
The previous prime is 10302121321007. The next prime is 10302121321091. The reversal of 10302121321033 is 33012312120301.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 3263669872969 + 7038451448064 = 1806563^2 + 2653008^2 .
It is a cyclic number.
It is not a de Polignac number, because 10302121321033 - 25 = 10302121321001 is a prime.
It is a super-2 number, since 2×103021213210332 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10302121320995 and 10302121321013.
It is not an unprimeable number, because it can be changed into a prime (10302121321633) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1140367558 + ... + 1140376591.
It is an arithmetic number, because the mean of its divisors is an integer number (2576100517425).
Almost surely, 210302121321033 is an apocalyptic number.
It is an amenable number.
10302121321033 is a deficient number, since it is larger than the sum of its proper divisors (2280748667).
10302121321033 is an equidigital number, since it uses as much as digits as its factorization.
10302121321033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2280748666.
The product of its (nonzero) digits is 648, while the sum is 22.
Adding to 10302121321033 its reverse (33012312120301), we get a palindrome (43314433441334).
The spelling of 10302121321033 in words is "ten trillion, three hundred two billion, one hundred twenty-one million, three hundred twenty-one thousand, thirty-three".
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