Base | Representation |
---|---|
bin | 1010111100001111010010… |
… | …1010110110000111011101 |
3 | 1120121001120022101210000002 |
4 | 2233003310222312013131 |
5 | 3034044431401114323 |
6 | 41330302315144045 |
7 | 2351065641610265 |
oct | 257036452660735 |
9 | 46531508353002 |
10 | 12030013301213 |
11 | 3918999983276 |
12 | 14235b7145025 |
13 | 69356b76100b |
14 | 2d8381aca7a5 |
15 | 15cddccc5828 |
hex | af0f4ab61dd |
12030013301213 has 16 divisors (see below), whose sum is σ = 12445893901056. Its totient is φ = 11620774771200.
The previous prime is 12030013301167. The next prime is 12030013301269. The reversal of 12030013301213 is 31210331003021.
It is a cyclic number.
It is not a de Polignac number, because 12030013301213 - 28 = 12030013300957 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 (12030013301113) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 488213 + ... + 4929338.
It is an arithmetic number, because the mean of its divisors is an integer number (777868368816).
Almost surely, 212030013301213 is an apocalyptic number.
It is an amenable number.
12030013301213 is a deficient number, since it is larger than the sum of its proper divisors (415880599843).
12030013301213 is a wasteful number, since it uses less digits than its factorization.
12030013301213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5418164.
The product of its (nonzero) digits is 324, while the sum is 20.
Adding to 12030013301213 its reverse (31210331003021), we get a palindrome (43240344304234).
The spelling of 12030013301213 in words is "twelve trillion, thirty billion, thirteen million, three hundred one thousand, two hundred thirteen".
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