Base | Representation |
---|---|
bin | 1010111011001001001111… |
… | …1110100110100001110110 |
3 | 1120112021000221222010220221 |
4 | 2232302103332212201312 |
5 | 3033242430033033420 |
6 | 41313512501244554 |
7 | 2346532003556233 |
oct | 256622376464166 |
9 | 46467027863827 |
10 | 12011211221110 |
11 | 3910a2066a1a2 |
12 | 141ba2a40375a |
13 | 6918632ccb2a |
14 | 2d74ba95278a |
15 | 15c68c2d3caa |
hex | aec93fa6876 |
12011211221110 has 16 divisors (see below), whose sum is σ = 21709890493632. Its totient is φ = 4784548867200.
The previous prime is 12011211221101. The next prime is 12011211221111. The reversal of 12011211221110 is 1112211211021.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12011211221111) 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, 2491950126 + ... + 2491954945.
It is an arithmetic number, because the mean of its divisors is an integer number (1356868155852).
Almost surely, 212011211221110 is an apocalyptic number.
12011211221110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12011211221110 is a deficient number, since it is larger than the sum of its proper divisors (9698679272522).
12011211221110 is a wasteful number, since it uses less digits than its factorization.
12011211221110 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4983905319.
The product of its (nonzero) digits is 16, while the sum is 16.
Adding to 12011211221110 its reverse (1112211211021), we get a palindrome (13123422432131).
The spelling of 12011211221110 in words is "twelve trillion, eleven billion, two hundred eleven million, two hundred twenty-one thousand, one hundred ten".
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