Base | Representation |
---|---|
bin | 10111101100000111… |
… | …10110101010010101 |
3 | 1012211100102110022012 |
4 | 23312003312222111 |
5 | 202021320440203 |
6 | 5502001514005 |
7 | 630111256343 |
oct | 136603665225 |
9 | 35740373265 |
10 | 12718140053 |
11 | 5437070953 |
12 | 256b342905 |
13 | 1278b85878 |
14 | 889158993 |
15 | 4e6827bd8 |
hex | 2f60f6a95 |
12718140053 has 8 divisors (see below), whose sum is σ = 13276606848. Its totient is φ = 12160131984.
The previous prime is 12718140047. The next prime is 12718140059. The reversal of 12718140053 is 35004181721.
It is an interprime number because it is at equal distance from previous prime (12718140047) and next prime (12718140059).
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 12718140053 - 230 = 11644398229 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12718140059) 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, 57401 + ... + 169502.
It is an arithmetic number, because the mean of its divisors is an integer number (1659575856).
Almost surely, 212718140053 is an apocalyptic number.
It is an amenable number.
12718140053 is a deficient number, since it is larger than the sum of its proper divisors (558466795).
12718140053 is a wasteful number, since it uses less digits than its factorization.
12718140053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 229363.
The product of its (nonzero) digits is 6720, while the sum is 32.
The spelling of 12718140053 in words is "twelve billion, seven hundred eighteen million, one hundred forty thousand, fifty-three".
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