Base | Representation |
---|---|
bin | 100000001100010010000… |
… | …000001111100110001010 |
3 | 21211111002201210112101022 |
4 | 200030102000033212022 |
5 | 242221101303224320 |
6 | 4412135250152442 |
7 | 315553426352336 |
oct | 40142200174612 |
9 | 7744081715338 |
10 | 2212210211210 |
11 | 783213aa042a |
12 | 2b88a8882722 |
13 | 1307c243909c |
14 | 7910046c7c6 |
15 | 3c828397325 |
hex | 2031200f98a |
2212210211210 has 32 divisors (see below), whose sum is σ = 3999539123712. Its totient is φ = 880985773440.
The previous prime is 2212210211161. The next prime is 2212210211231. The reversal of 2212210211210 is 121120122122.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4104095 + ... + 4611725.
It is an arithmetic number, because the mean of its divisors is an integer number (124985597616).
Almost surely, 22212210211210 is an apocalyptic number.
2212210211210 is a deficient number, since it is larger than the sum of its proper divisors (1787328912502).
2212210211210 is a wasteful number, since it uses less digits than its factorization.
2212210211210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 509558.
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 2212210211210 its reverse (121120122122), we get a palindrome (2333330333332).
The spelling of 2212210211210 in words is "two trillion, two hundred twelve billion, two hundred ten million, two hundred eleven thousand, two hundred ten".
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