Base | Representation |
---|---|
bin | 101110110000011101000… |
… | …011111101000011110001 |
3 | 102101011122002000011222012 |
4 | 232300131003331003301 |
5 | 410120434004110301 |
6 | 10500031031252305 |
7 | 451066120554251 |
oct | 56603503750361 |
9 | 12334562004865 |
10 | 3213123113201 |
11 | 1029750260081 |
12 | 43a88451a095 |
13 | 1a3cc4897a01 |
14 | b1731c2d961 |
15 | 588a9d37ebb |
hex | 2ec1d0fd0f1 |
3213123113201 has 8 divisors (see below), whose sum is σ = 3402168076800. Its totient is φ = 3024082340928.
The previous prime is 3213123113153. The next prime is 3213123113227. The reversal of 3213123113201 is 1023113213123.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-3213123113201 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (3213123113801) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 605000 + ... + 2606198.
It is an arithmetic number, because the mean of its divisors is an integer number (425271009600).
Almost surely, 23213123113201 is an apocalyptic number.
It is an amenable number.
3213123113201 is a deficient number, since it is larger than the sum of its proper divisors (189044963599).
3213123113201 is a wasteful number, since it uses less digits than its factorization.
3213123113201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2095663.
The product of its (nonzero) digits is 648, while the sum is 23.
Adding to 3213123113201 its reverse (1023113213123), we get a palindrome (4236236326324).
The spelling of 3213123113201 in words is "three trillion, two hundred thirteen billion, one hundred twenty-three million, one hundred thirteen thousand, two hundred one".
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