Base | Representation |
---|---|
bin | 100111111010111010101100… |
… | …0101111101000010111110010 |
3 | 1201001022010221212102020201200 |
4 | 1033311311120233220113302 |
5 | 332011130211301201320 |
6 | 3242453502405512030 |
7 | 133651253445363015 |
oct | 11765653057502762 |
9 | 1631263855366650 |
10 | 351145130100210 |
11 | a19818a4674886 |
12 | 33472341712616 |
13 | 120c1ac7766464 |
14 | 629d72d16137c |
15 | 2a8e15600b290 |
hex | 13f5d58be85f2 |
351145130100210 has 24 divisors (see below), whose sum is σ = 912977338260780. Its totient is φ = 93638701360032.
The previous prime is 351145130100151. The next prime is 351145130100221. The reversal of 351145130100210 is 12001031541153.
351145130100210 is a `hidden beast` number, since 3 + 5 + 1 + 145 + 1 + 301 + 0 + 0 + 210 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 343781771070609 + 7363359029601 = 18541353^2 + 2713551^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1950806278245 + ... + 1950806278424.
Almost surely, 2351145130100210 is an apocalyptic number.
351145130100210 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
351145130100210 is an abundant number, since it is smaller than the sum of its proper divisors (561832208160570).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
351145130100210 is a wasteful number, since it uses less digits than its factorization.
351145130100210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3901612556682 (or 3901612556679 counting only the distinct ones).
The product of its (nonzero) digits is 1800, while the sum is 27.
Adding to 351145130100210 its reverse (12001031541153), we get a palindrome (363146161641363).
The spelling of 351145130100210 in words is "three hundred fifty-one trillion, one hundred forty-five billion, one hundred thirty million, one hundred thousand, two hundred ten".
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