Base | Representation |
---|---|
bin | 1100001111000110000… |
… | …0101010010001010101 |
3 | 202002120220202201101012 |
4 | 3003301200222101111 |
5 | 11421002314113023 |
6 | 240322544142005 |
7 | 21121131035306 |
oct | 3036140522125 |
9 | 662526681335 |
10 | 210210301013 |
11 | 811712644a9 |
12 | 348a7007905 |
13 | 16a9075c4cb |
14 | a2621487ad |
15 | 5704a23978 |
hex | 30f182a455 |
210210301013 has 4 divisors (see below), whose sum is σ = 210482242668. Its totient is φ = 209938359360.
The previous prime is 210210300997. The next prime is 210210301031. The reversal of 210210301013 is 310103012012.
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 6102421924 + 204107879089 = 78118^2 + 451783^2 .
It is a cyclic number.
It is not a de Polignac number, because 210210301013 - 24 = 210210300997 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (210210301313) 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, 135969668 + ... + 135971213.
It is an arithmetic number, because the mean of its divisors is an integer number (52620560667).
Almost surely, 2210210301013 is an apocalyptic number.
It is an amenable number.
210210301013 is a deficient number, since it is larger than the sum of its proper divisors (271941655).
210210301013 is an equidigital number, since it uses as much as digits as its factorization.
210210301013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 271941654.
The product of its (nonzero) digits is 36, while the sum is 14.
Adding to 210210301013 its reverse (310103012012), we get a palindrome (520313313025).
The spelling of 210210301013 in words is "two hundred ten billion, two hundred ten million, three hundred one thousand, thirteen".
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