Base | Representation |
---|---|
bin | 111011101001000… |
… | …0011111011110110 |
3 | 12011110122200102201 |
4 | 1313102003323312 |
5 | 13044303122124 |
6 | 530325055114 |
7 | 100410055411 |
oct | 16722037366 |
9 | 5143580381 |
10 | 2001223414 |
11 | 937702853 |
12 | 47a25749a |
13 | 25b7b5188 |
14 | 14dad6b78 |
15 | baa55144 |
hex | 77483ef6 |
2001223414 has 8 divisors (see below), whose sum is σ = 3098668608. Its totient is φ = 968333880.
The previous prime is 2001223363. The next prime is 2001223429. The reversal of 2001223414 is 4143221002.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 2001223391 and 2001223400.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16138837 + ... + 16138960.
It is an arithmetic number, because the mean of its divisors is an integer number (387333576).
Almost surely, 22001223414 is an apocalyptic number.
2001223414 is a deficient number, since it is larger than the sum of its proper divisors (1097445194).
2001223414 is a wasteful number, since it uses less digits than its factorization.
2001223414 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32277830.
The product of its (nonzero) digits is 384, while the sum is 19.
The square root of 2001223414 is about 44735.0356432182. The cubic root of 2001223414 is about 1260.1778983719.
Adding to 2001223414 its reverse (4143221002), we get a palindrome (6144444416).
The spelling of 2001223414 in words is "two billion, one million, two hundred twenty-three thousand, four hundred fourteen".
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