Base | Representation |
---|---|
bin | 111101010011110111100… |
… | …011011001001000011100 |
3 | 112220210001121222221210220 |
4 | 331103313203121020130 |
5 | 1023012134111403122 |
6 | 12543305504201340 |
7 | 613252356210660 |
oct | 75236743311034 |
9 | 15823047887726 |
10 | 4213221200412 |
11 | 13848a9590384 |
12 | 580673309250 |
13 | 2473c7287503 |
14 | 107cc72ca8a0 |
15 | 748deec725c |
hex | 3d4f78d921c |
4213221200412 has 48 divisors (see below), whose sum is σ = 11236950842880. Its totient is φ = 1203595952832.
The previous prime is 4213221200407. The next prime is 4213221200431. The reversal of 4213221200412 is 2140021223124.
It is a super-2 number, since 2×42132212004122 (a number of 26 digits) 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 (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3221112 + ... + 4336127.
It is an arithmetic number, because the mean of its divisors is an integer number (234103142560).
Almost surely, 24213221200412 is an apocalyptic number.
4213221200412 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
It is an amenable number.
4213221200412 is an abundant number, since it is smaller than the sum of its proper divisors (7023729642468).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4213221200412 is a wasteful number, since it uses less digits than its factorization.
4213221200412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7563890 (or 7563888 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 24.
Adding to 4213221200412 its reverse (2140021223124), we get a palindrome (6353242423536).
The spelling of 4213221200412 in words is "four trillion, two hundred thirteen billion, two hundred twenty-one million, two hundred thousand, four hundred twelve".
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