Base | Representation |
---|---|
bin | 10001100111010001011… |
… | …110000100001111111001 |
3 | 11021201020212101110022222 |
4 | 101213101132010033321 |
5 | 124312344413130131 |
6 | 2324014455253425 |
7 | 153306562230614 |
oct | 21472136041771 |
9 | 4251225343288 |
10 | 1210400130041 |
11 | 427367355793 |
12 | 17670067a275 |
13 | 8a1a91609cb |
14 | 4282588717b |
15 | 21742c8587b |
hex | 119d17843f9 |
1210400130041 has 8 divisors (see below), whose sum is σ = 1223585711040. Its totient is φ = 1197252385488.
The previous prime is 1210400130013. The next prime is 1210400130077. The reversal of 1210400130041 is 1400310040121.
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 a de Polignac number, because none of the positive numbers 2k-1210400130041 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1210400130011) 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, 9394781 + ... + 9522746.
It is an arithmetic number, because the mean of its divisors is an integer number (152948213880).
Almost surely, 21210400130041 is an apocalyptic number.
It is an amenable number.
1210400130041 is a deficient number, since it is larger than the sum of its proper divisors (13185580999).
1210400130041 is a wasteful number, since it uses less digits than its factorization.
1210400130041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18918223.
The product of its (nonzero) digits is 96, while the sum is 17.
Adding to 1210400130041 its reverse (1400310040121), we get a palindrome (2610710170162).
The spelling of 1210400130041 in words is "one trillion, two hundred ten billion, four hundred million, one hundred thirty thousand, forty-one".
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