Base | Representation |
---|---|
bin | 1011000110101110111100… |
… | …1101000001000010111101 |
3 | 1121020021221111212100000102 |
4 | 2301223233031001002331 |
5 | 3100023203404101023 |
6 | 41545201124010445 |
7 | 2400110604263561 |
oct | 261535715010275 |
9 | 47207844770012 |
10 | 12210310222013 |
11 | 39883aa886442 |
12 | 1452534230a25 |
13 | 6a7572a65937 |
14 | 302da70d76a1 |
15 | 1629415d0628 |
hex | b1aef3410bd |
12210310222013 has 16 divisors (see below), whose sum is σ = 12950700494976. Its totient is φ = 11487397669440.
The previous prime is 12210310222003. The next prime is 12210310222027. The reversal of 12210310222013 is 31022201301221.
It is a cyclic number.
It is not a de Polignac number, because 12210310222013 - 210 = 12210310220989 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12210310222003) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29915495 + ... + 30320907.
It is an arithmetic number, because the mean of its divisors is an integer number (809418780936).
Almost surely, 212210310222013 is an apocalyptic number.
It is an amenable number.
12210310222013 is a deficient number, since it is larger than the sum of its proper divisors (740390272963).
12210310222013 is a wasteful number, since it uses less digits than its factorization.
12210310222013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 426964.
The product of its (nonzero) digits is 288, while the sum is 20.
Adding to 12210310222013 its reverse (31022201301221), we get a palindrome (43232511523234).
The spelling of 12210310222013 in words is "twelve trillion, two hundred ten billion, three hundred ten million, two hundred twenty-two thousand, thirteen".
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