Base | Representation |
---|---|
bin | 1001100101011101… |
… | …0111101111011001 |
3 | 20122022122000011001 |
4 | 2121113113233121 |
5 | 20232144244401 |
6 | 1103153105001 |
7 | 120522325045 |
oct | 23127275731 |
9 | 6568560131 |
10 | 2573040601 |
11 | 110046153a |
12 | 5b9858161 |
13 | 3200c3c41 |
14 | 1a5a25025 |
15 | 100d57601 |
hex | 995d7bd9 |
2573040601 has 4 divisors (see below), whose sum is σ = 2581261492. Its totient is φ = 2564819712.
The previous prime is 2573040599. The next prime is 2573040653. The reversal of 2573040601 is 1060403752.
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 257121225 + 2315919376 = 16035^2 + 48124^2 .
It is a cyclic number.
It is not a de Polignac number, because 2573040601 - 21 = 2573040599 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2573040601.
It is not an unprimeable number, because it can be changed into a prime (2573047601) 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, 4109976 + ... + 4110601.
It is an arithmetic number, because the mean of its divisors is an integer number (645315373).
Almost surely, 22573040601 is an apocalyptic number.
It is an amenable number.
2573040601 is a deficient number, since it is larger than the sum of its proper divisors (8220891).
2573040601 is an equidigital number, since it uses as much as digits as its factorization.
2573040601 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8220890.
The product of its (nonzero) digits is 5040, while the sum is 28.
The square root of 2573040601 is about 50725.1476193022. The cubic root of 2573040601 is about 1370.2996487007.
The spelling of 2573040601 in words is "two billion, five hundred seventy-three million, forty thousand, six hundred one".
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