Base | Representation |
---|---|
bin | 1011010100110110010101… |
… | …1010110100000101111111 |
3 | 1122002110212212012202211022 |
4 | 2311031211122310011333 |
5 | 3113011324300002124 |
6 | 42252424232414355 |
7 | 2423454166063616 |
oct | 265154532640577 |
9 | 48073785182738 |
10 | 12452811719039 |
11 | 3a7123163139a |
12 | 14915315473bb |
13 | 6c43ab46c003 |
14 | 310a0daa687d |
15 | 168dd5e60c5e |
hex | b53656b417f |
12452811719039 has 8 divisors (see below), whose sum is σ = 12606883936752. Its totient is φ = 12298835652480.
The previous prime is 12452811719003. The next prime is 12452811719077. The reversal of 12452811719039 is 93091711825421.
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-12452811719039 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 (12452811719239) 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, 23777144 + ... + 24295229.
It is an arithmetic number, because the mean of its divisors is an integer number (1575860492094).
Almost surely, 212452811719039 is an apocalyptic number.
12452811719039 is a deficient number, since it is larger than the sum of its proper divisors (154072217713).
12452811719039 is an equidigital number, since it uses as much as digits as its factorization.
12452811719039 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 48075577.
The product of its (nonzero) digits is 1088640, while the sum is 53.
The spelling of 12452811719039 in words is "twelve trillion, four hundred fifty-two billion, eight hundred eleven million, seven hundred nineteen thousand, thirty-nine".
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