Base | Representation |
---|---|
bin | 100001101001001110101… |
… | …110110110100000110001 |
3 | 22012000201011221020221122 |
4 | 201221032232312200301 |
5 | 300340000401410001 |
6 | 4530042501032025 |
7 | 326015562611003 |
oct | 41511656664061 |
9 | 8160634836848 |
10 | 2312013310001 |
11 | 81157926a75a |
12 | 3141006b5615 |
13 | 13a039207b25 |
14 | 7dc8b2b6373 |
15 | 4021a18ab1b |
hex | 21a4ebb6831 |
2312013310001 has 8 divisors (see below), whose sum is σ = 2349942047208. Its totient is φ = 2274085440000.
The previous prime is 2312013309971. The next prime is 2312013310069. The reversal of 2312013310001 is 1000133102132.
It can be written as a sum of positive squares in 4 ways, for example, as 42817541776 + 2269195768225 = 206924^2 + 1506385^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2312013310001 - 238 = 2037135403057 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2312013010001) 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, 7251851 + ... + 7563951.
It is an arithmetic number, because the mean of its divisors is an integer number (293742755901).
Almost surely, 22312013310001 is an apocalyptic number.
It is an amenable number.
2312013310001 is a deficient number, since it is larger than the sum of its proper divisors (37928737207).
2312013310001 is a wasteful number, since it uses less digits than its factorization.
2312013310001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 433603.
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 2312013310001 its reverse (1000133102132), we get a palindrome (3312146412133).
The spelling of 2312013310001 in words is "two trillion, three hundred twelve billion, thirteen million, three hundred ten thousand, one".
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