Base | Representation |
---|---|
bin | 101110101110011111010… |
… | …010101000000101000101 |
3 | 102100222012000111212021102 |
4 | 232232133102220011011 |
5 | 410102123313431323 |
6 | 10455041413025445 |
7 | 450662616263642 |
oct | 56563722500505 |
9 | 12328160455242 |
10 | 3211013030213 |
11 | 102886816553a |
12 | 43a395925285 |
13 | 1a3a496895b1 |
14 | b15b18badc9 |
15 | 587d497d328 |
hex | 2eb9f4a8145 |
3211013030213 has 8 divisors (see below), whose sum is σ = 3250530692640. Its totient is φ = 3171729894480.
The previous prime is 3211013030179. The next prime is 3211013030233. The reversal of 3211013030213 is 3120303101123.
3211013030213 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
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-3211013030213 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3211013030233) 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, 58604123 + ... + 58658888.
It is an arithmetic number, because the mean of its divisors is an integer number (406316336580).
Almost surely, 23211013030213 is an apocalyptic number.
It is an amenable number.
3211013030213 is a deficient number, since it is larger than the sum of its proper divisors (39517662427).
3211013030213 is a wasteful number, since it uses less digits than its factorization.
3211013030213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 117263347.
The product of its (nonzero) digits is 324, while the sum is 20.
Adding to 3211013030213 its reverse (3120303101123), we get a palindrome (6331316131336).
The spelling of 3211013030213 in words is "three trillion, two hundred eleven billion, thirteen million, thirty thousand, two hundred thirteen".
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