Base | Representation |
---|---|
bin | 1011111000101111100011… |
… | …0000011100000000000001 |
3 | 1201021102120102012101201001 |
4 | 2332023320300130000001 |
5 | 3203112230233232401 |
6 | 43444010122212001 |
7 | 2516144333466025 |
oct | 276137060340001 |
9 | 51242512171631 |
10 | 13069463961601 |
11 | 4189801760223 |
12 | 1570b49054001 |
13 | 73a5a3040388 |
14 | 3327cb784385 |
15 | 179e77bb1601 |
hex | be2f8c1c001 |
13069463961601 has 4 divisors (see below), whose sum is σ = 13078739664900. Its totient is φ = 13060188258304.
The previous prime is 13069463961599. The next prime is 13069463961613. The reversal of 13069463961601 is 10616936496031.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 5534444451600 + 7535019510001 = 2352540^2 + 2744999^2 .
It is a cyclic number.
It is not a de Polignac number, because 13069463961601 - 21 = 13069463961599 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13069463961661) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4637849536 + ... + 4637852353.
It is an arithmetic number, because the mean of its divisors is an integer number (3269684916225).
Almost surely, 213069463961601 is an apocalyptic number.
It is an amenable number.
13069463961601 is a deficient number, since it is larger than the sum of its proper divisors (9275703299).
13069463961601 is an equidigital number, since it uses as much as digits as its factorization.
13069463961601 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9275703298.
The product of its (nonzero) digits is 3779136, while the sum is 55.
The spelling of 13069463961601 in words is "thirteen trillion, sixty-nine billion, four hundred sixty-three million, nine hundred sixty-one thousand, six hundred one".
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