Base | Representation |
---|---|
bin | 1100000000011011… |
… | …0001100011100000 |
3 | 22022121122102121222 |
4 | 3000012301203200 |
5 | 23100042020222 |
6 | 1251452034212 |
7 | 142604026166 |
oct | 30006614340 |
9 | 8277572558 |
10 | 3223001312 |
11 | 1404333653 |
12 | 75b462968 |
13 | 3c496308b |
14 | 228095236 |
15 | 13ce43542 |
hex | c01b18e0 |
3223001312 has 48 divisors (see below), whose sum is σ = 6821418240. Its totient is φ = 1494188928.
The previous prime is 3223001263. The next prime is 3223001351. The reversal of 3223001312 is 2131003223.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27818 + ... + 84969.
It is an arithmetic number, because the mean of its divisors is an integer number (142112880).
Almost surely, 23223001312 is an apocalyptic number.
3223001312 is a gapful number since it is divisible by the number (32) formed by its first and last digit.
It is an amenable number.
3223001312 is an abundant number, since it is smaller than the sum of its proper divisors (3598416928).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3223001312 is a wasteful number, since it uses less digits than its factorization.
3223001312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 112863 (or 112855 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 17.
The square root of 3223001312 is about 56771.4832640473. The cubic root of 3223001312 is about 1477.1349051294.
Adding to 3223001312 its reverse (2131003223), we get a palindrome (5354004535).
The spelling of 3223001312 in words is "three billion, two hundred twenty-three million, one thousand, three hundred twelve".
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