Base | Representation |
---|---|
bin | 1100000000110001100111… |
… | …0011110111010111111101 |
3 | 1201202121202102022112010012 |
4 | 3000030121303313113331 |
5 | 3212342333102234012 |
6 | 44031231105553005 |
7 | 2532131052052406 |
oct | 300143163672775 |
9 | 51677672275105 |
10 | 13207457461757 |
11 | 4232284468329 |
12 | 159383a945765 |
13 | 74a5c4cc0650 |
14 | 33935c7049ad |
15 | 17d852689622 |
hex | c0319cf75fd |
13207457461757 has 8 divisors (see below), whose sum is σ = 14317610536320. Its totient is φ = 12110760788400.
The previous prime is 13207457461739. The next prime is 13207457461771. The reversal of 13207457461757 is 75716475470231.
It is a happy number.
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 13207457461757 - 210 = 13207457460733 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 13207457461696 and 13207457461705.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13207457451757) 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, 3364098257 + ... + 3364102182.
It is an arithmetic number, because the mean of its divisors is an integer number (1789701317040).
Almost surely, 213207457461757 is an apocalyptic number.
It is an amenable number.
13207457461757 is a deficient number, since it is larger than the sum of its proper divisors (1110153074563).
13207457461757 is a wasteful number, since it uses less digits than its factorization.
13207457461757 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6728200603.
The product of its (nonzero) digits is 34574400, while the sum is 59.
The spelling of 13207457461757 in words is "thirteen trillion, two hundred seven billion, four hundred fifty-seven million, four hundred sixty-one thousand, seven hundred fifty-seven".
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