Base | Representation |
---|---|
bin | 11110100101111010111… |
… | …110001100000010000011 |
3 | 21102222102001100112022020 |
4 | 132211322332030002003 |
5 | 233421003321132212 |
6 | 4245441222412523 |
7 | 304613002156521 |
oct | 36457276140203 |
9 | 7388361315266 |
10 | 2102302130307 |
11 | 740643822515 |
12 | 29b534891143 |
13 | 123327cb37a2 |
14 | 73a75575311 |
15 | 39a443a9d8c |
hex | 1e97af8c083 |
2102302130307 has 16 divisors (see below), whose sum is σ = 2837287595520. Its totient is φ = 1384431021152.
The previous prime is 2102302130231. The next prime is 2102302130321. The reversal of 2102302130307 is 7030312032012.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2102302130307 is a prime.
It is a super-3 number, since 3×21023021303073 (a number of 38 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (2102302130347) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 930118 + ... + 2251604.
It is an arithmetic number, because the mean of its divisors is an integer number (177330474720).
Almost surely, 22102302130307 is an apocalyptic number.
2102302130307 is a deficient number, since it is larger than the sum of its proper divisors (734985465213).
2102302130307 is a wasteful number, since it uses less digits than its factorization.
2102302130307 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1327962.
The product of its (nonzero) digits is 1512, while the sum is 24.
Adding to 2102302130307 its reverse (7030312032012), we get a palindrome (9132614162319).
The spelling of 2102302130307 in words is "two trillion, one hundred two billion, three hundred two million, one hundred thirty thousand, three hundred seven".
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