Base | Representation |
---|---|
bin | 1100011010101011010… |
… | …0001011001011000010 |
3 | 202101121120201020001201 |
4 | 3012222310023023002 |
5 | 11443334203421344 |
6 | 241555242451414 |
7 | 21261151203121 |
oct | 3065264131302 |
9 | 671546636051 |
10 | 213319201474 |
11 | 82517145425 |
12 | 35414203b6a |
13 | 17167882792 |
14 | a478dbbab8 |
15 | 58379294d4 |
hex | 31aad0b2c2 |
213319201474 has 32 divisors (see below), whose sum is σ = 345537524160. Its totient is φ = 98399344128.
The previous prime is 213319201421. The next prime is 213319201483. The reversal of 213319201474 is 474102913312.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 542854 + ... + 849310.
It is an arithmetic number, because the mean of its divisors is an integer number (10798047630).
Almost surely, 2213319201474 is an apocalyptic number.
213319201474 is a deficient number, since it is larger than the sum of its proper divisors (132218322686).
213319201474 is a wasteful number, since it uses less digits than its factorization.
213319201474 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 306882.
The product of its (nonzero) digits is 36288, while the sum is 37.
The spelling of 213319201474 in words is "two hundred thirteen billion, three hundred nineteen million, two hundred one thousand, four hundred seventy-four".
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