Base | Representation |
---|---|
bin | 11001011001111… |
… | …01110111000110 |
3 | 112212000022212121 |
4 | 30230331313012 |
5 | 414024124220 |
6 | 33051440154 |
7 | 5165304343 |
oct | 1454756706 |
9 | 485008777 |
10 | 213114310 |
11 | aa32aa32 |
12 | 5b45605a |
13 | 351c9556 |
14 | 204377ca |
15 | 13a99eaa |
hex | cb3ddc6 |
213114310 has 32 divisors (see below), whose sum is σ = 398551104. Its totient is φ = 81984000.
The previous prime is 213114299. The next prime is 213114371. The reversal of 213114310 is 13411312.
It is a super-2 number, since 2×2131143102 = 90835418253552200, which contains 22 as substring.
It is a congruent number.
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, 25450 + ... + 32770.
It is an arithmetic number, because the mean of its divisors is an integer number (12454722).
Almost surely, 2213114310 is an apocalyptic number.
213114310 is a deficient number, since it is larger than the sum of its proper divisors (185436794).
213114310 is a wasteful number, since it uses less digits than its factorization.
213114310 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7440.
The product of its (nonzero) digits is 72, while the sum is 16.
The square root of 213114310 is about 14598.4351901154. The cubic root of 213114310 is about 597.3160769782.
Adding to 213114310 its reverse (13411312), we get a palindrome (226525622).
The spelling of 213114310 in words is "two hundred thirteen million, one hundred fourteen thousand, three hundred ten".
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