Base | Representation |
---|---|
bin | 1011111101100101… |
… | …1011001010010011 |
3 | 22021210021110002002 |
4 | 2333121123022103 |
5 | 23034021104412 |
6 | 1250345144215 |
7 | 142401003536 |
oct | 27731331223 |
9 | 8253243062 |
10 | 3211113107 |
11 | 13a8653894 |
12 | 75748b06b |
13 | 3c235cc37 |
14 | 22667ca1d |
15 | 13bd95dc2 |
hex | bf65b293 |
3211113107 has 8 divisors (see below), whose sum is σ = 3458727360. Its totient is φ = 2971359720.
The previous prime is 3211113089. The next prime is 3211113127. The reversal of 3211113107 is 7013111123.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3211113107 - 210 = 3211112083 is a prime.
It is a super-2 number, since 2×32111131072 = 20622494771894386898, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (3211113127) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 1964369 + ... + 1966002.
It is an arithmetic number, because the mean of its divisors is an integer number (432340920).
Almost surely, 23211113107 is an apocalyptic number.
3211113107 is a deficient number, since it is larger than the sum of its proper divisors (247614253).
3211113107 is a wasteful number, since it uses less digits than its factorization.
3211113107 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3930433.
The product of its (nonzero) digits is 126, while the sum is 20.
The square root of 3211113107 is about 56666.6842774482. The cubic root of 3211113107 is about 1475.3165050184.
The spelling of 3211113107 in words is "three billion, two hundred eleven million, one hundred thirteen thousand, one hundred seven".
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