Base | Representation |
---|---|
bin | 1100011110000010000… |
… | …0111111111010110110 |
3 | 202110221100222212021220 |
4 | 3013200200333322312 |
5 | 12002210324104220 |
6 | 242224505051210 |
7 | 21322401116454 |
oct | 3074040777266 |
9 | 673840885256 |
10 | 214220144310 |
11 | 82939761087 |
12 | 35625a86b06 |
13 | 1727c419353 |
14 | a5229019d4 |
15 | 588ba90540 |
hex | 31e083feb6 |
214220144310 has 32 divisors (see below), whose sum is σ = 528023709792. Its totient is φ = 55581442560.
The previous prime is 214220144279. The next prime is 214220144311. The reversal of 214220144310 is 13441022412.
It is a super-2 number, since 2×2142201443102 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (214220144311) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96494451 + ... + 96496670.
It is an arithmetic number, because the mean of its divisors is an integer number (16500740931).
Almost surely, 2214220144310 is an apocalyptic number.
214220144310 is an abundant number, since it is smaller than the sum of its proper divisors (313803565482).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
214220144310 is a wasteful number, since it uses less digits than its factorization.
214220144310 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 192991168.
The product of its (nonzero) digits is 1536, while the sum is 24.
Adding to 214220144310 its reverse (13441022412), we get a palindrome (227661166722).
The spelling of 214220144310 in words is "two hundred fourteen billion, two hundred twenty million, one hundred forty-four thousand, three hundred ten".
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