Base | Representation |
---|---|
bin | 101110110000011011110… |
… | …000110100011101000010 |
3 | 102101011120112222222022200 |
4 | 232300123300310131002 |
5 | 410120412414220002 |
6 | 10500024532214030 |
7 | 451065434406240 |
oct | 56603360643502 |
9 | 12334515888280 |
10 | 3213101320002 |
11 | 1029739a25572 |
12 | 43a87916a316 |
13 | 1a3cc0207322 |
14 | b172cd99790 |
15 | 588a7e80b1c |
hex | 2ec1bc34742 |
3213101320002 has 24 divisors (see below), whose sum is σ = 7956250887936. Its totient is φ = 918028948536.
The previous prime is 3213101320001. The next prime is 3213101320003. The reversal of 3213101320002 is 2000231013123.
3213101320002 is a `hidden beast` number, since 32 + 1 + 310 + 1 + 320 + 0 + 0 + 2 = 666.
It is an interprime number because it is at equal distance from previous prime (3213101320001) and next prime (3213101320003).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (3213101320001) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12750401938 + ... + 12750402189.
It is an arithmetic number, because the mean of its divisors is an integer number (331510453664).
Almost surely, 23213101320002 is an apocalyptic number.
3213101320002 is an abundant number, since it is smaller than the sum of its proper divisors (4743149567934).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3213101320002 is a wasteful number, since it uses less digits than its factorization.
3213101320002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25500804142 (or 25500804139 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 3213101320002 its reverse (2000231013123), we get a palindrome (5213332333125).
The spelling of 3213101320002 in words is "three trillion, two hundred thirteen billion, one hundred one million, three hundred twenty thousand, two".
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