Base | Representation |
---|---|
bin | 1100011110011001111… |
… | …0100000100111110010 |
3 | 202111012100011221100001 |
4 | 3013212132200213302 |
5 | 12002411424430442 |
6 | 242242440420214 |
7 | 21325024155253 |
oct | 3074636404762 |
9 | 674170157301 |
10 | 214320155122 |
11 | 8299015a747 |
12 | 3565347766a |
13 | 17297064a48 |
14 | a531cd6b2a |
15 | 58957482b7 |
hex | 31e67a09f2 |
214320155122 has 16 divisors (see below), whose sum is σ = 343258977600. Its totient is φ = 100117199952.
The previous prime is 214320155117. The next prime is 214320155129. The reversal of 214320155122 is 221551023412.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (214320155129) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54173997 + ... + 54177952.
It is an arithmetic number, because the mean of its divisors is an integer number (21453686100).
Almost surely, 2214320155122 is an apocalyptic number.
214320155122 is a deficient number, since it is larger than the sum of its proper divisors (128938822478).
214320155122 is a wasteful number, since it uses less digits than its factorization.
214320155122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 108352017.
The product of its (nonzero) digits is 4800, while the sum is 28.
Adding to 214320155122 its reverse (221551023412), we get a palindrome (435871178534).
The spelling of 214320155122 in words is "two hundred fourteen billion, three hundred twenty million, one hundred fifty-five thousand, one hundred twenty-two".
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