Base | Representation |
---|---|
bin | 1100001110011011100… |
… | …1000011001110100001 |
3 | 202002010111112110200221 |
4 | 3003212321003032201 |
5 | 11420121212122223 |
6 | 240253141443041 |
7 | 21113535531034 |
oct | 3034671031641 |
9 | 662114473627 |
10 | 210032145313 |
11 | 8108a741491 |
12 | 34857410481 |
13 | 16a62882c33 |
14 | a24661101b |
15 | 56e4081b5d |
hex | 30e6e433a1 |
210032145313 has 4 divisors (see below), whose sum is σ = 213166953520. Its totient is φ = 206897337108.
The previous prime is 210032145307. The next prime is 210032145383. The reversal of 210032145313 is 313541230012.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 210032145313 - 29 = 210032144801 is a prime.
It is a super-2 number, since 2×2100321453132 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (210032145383) 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, 1567404003 + ... + 1567404136.
It is an arithmetic number, because the mean of its divisors is an integer number (53291738380).
Almost surely, 2210032145313 is an apocalyptic number.
It is an amenable number.
210032145313 is a deficient number, since it is larger than the sum of its proper divisors (3134808207).
210032145313 is an equidigital number, since it uses as much as digits as its factorization.
210032145313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3134808206.
The product of its (nonzero) digits is 2160, while the sum is 25.
Adding to 210032145313 its reverse (313541230012), we get a palindrome (523573375325).
The spelling of 210032145313 in words is "two hundred ten billion, thirty-two million, one hundred forty-five thousand, three hundred thirteen".
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