Base | Representation |
---|---|
bin | 11101110100110101100… |
… | …000011011101110100001 |
3 | 21020221100221112022120202 |
4 | 131310311200123232201 |
5 | 232040033324013232 |
6 | 4205323310514545 |
7 | 301035632566106 |
oct | 35646540335641 |
9 | 7227327468522 |
10 | 2049597094817 |
11 | 720258144248 |
12 | 291285b05a55 |
13 | 11b3789b635c |
14 | 712b58a0aad |
15 | 384ac2d8162 |
hex | 1dd3581bba1 |
2049597094817 has 8 divisors (see below), whose sum is σ = 2075985891840. Its totient is φ = 2023219411200.
The previous prime is 2049597094801. The next prime is 2049597094819. The reversal of 2049597094817 is 7184907959402.
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 2049597094817 - 24 = 2049597094801 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2049597094819) 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, 2406809 + ... + 3145142.
It is an arithmetic number, because the mean of its divisors is an integer number (259498236480).
Almost surely, 22049597094817 is an apocalyptic number.
It is an amenable number.
2049597094817 is a deficient number, since it is larger than the sum of its proper divisors (26388797023).
2049597094817 is an equidigital number, since it uses as much as digits as its factorization.
2049597094817 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5556703.
The product of its (nonzero) digits is 45722880, while the sum is 65.
The spelling of 2049597094817 in words is "two trillion, forty-nine billion, five hundred ninety-seven million, ninety-four thousand, eight hundred seventeen".
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