Base | Representation |
---|---|
bin | 11000000011100101… |
… | …00111100011111111 |
3 | 1020100001202100112102 |
4 | 30001302213203333 |
5 | 202422211321401 |
6 | 5533312055315 |
7 | 635021151434 |
oct | 140162474377 |
9 | 36301670472 |
10 | 12914948351 |
11 | 5528173938 |
12 | 260523453b |
13 | 12aa893196 |
14 | 8a7349b8b |
15 | 508c5156b |
hex | 301ca78ff |
12914948351 has 8 divisors (see below), whose sum is σ = 13100987808. Its totient is φ = 12729024000.
The previous prime is 12914948317. The next prime is 12914948353. The reversal of 12914948351 is 15384941921.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12914948351 - 230 = 11841206527 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 12914948296 and 12914948305.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12914948353) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 211571 + ... + 265691.
It is an arithmetic number, because the mean of its divisors is an integer number (1637623476).
Almost surely, 212914948351 is an apocalyptic number.
12914948351 is a deficient number, since it is larger than the sum of its proper divisors (186039457).
12914948351 is an equidigital number, since it uses as much as digits as its factorization.
12914948351 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57553.
The product of its digits is 311040, while the sum is 47.
The spelling of 12914948351 in words is "twelve billion, nine hundred fourteen million, nine hundred forty-eight thousand, three hundred fifty-one".
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