Base | Representation |
---|---|
bin | 1011111110010110… |
… | …1010000110001100 |
3 | 22022000022101010100 |
4 | 2333211222012030 |
5 | 23040331220022 |
6 | 1250542011100 |
7 | 142440161241 |
oct | 27745520614 |
9 | 8260271110 |
10 | 3214320012 |
11 | 13aa444222 |
12 | 758576a90 |
13 | 3c2c13807 |
14 | 226c755c8 |
15 | 13c2cb1ac |
hex | bf96a18c |
3214320012 has 36 divisors (see below), whose sum is σ = 8478353520. Its totient is φ = 1024855392.
The previous prime is 3214320007. The next prime is 3214320037. The reversal of 3214320012 is 2100234123.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1940187 + ... + 1941842.
It is an arithmetic number, because the mean of its divisors is an integer number (235509820).
Almost surely, 23214320012 is an apocalyptic number.
It is an amenable number.
3214320012 is an abundant number, since it is smaller than the sum of its proper divisors (5264033508).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3214320012 is a wasteful number, since it uses less digits than its factorization.
3214320012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3882062 (or 3882057 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
The square root of 3214320012 is about 56694.9734279857. The cubic root of 3214320012 is about 1475.8074693240.
Adding to 3214320012 its reverse (2100234123), we get a palindrome (5314554135).
The spelling of 3214320012 in words is "three billion, two hundred fourteen million, three hundred twenty thousand, twelve".
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