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2580825003 = 35197165533
BaseRepresentation
bin1001100111010100…
…0100001110101011
320122212021111100020
42121311010032223
520241142400003
61104032011523
7120645436101
oct23165041653
96585244306
102580825003
111104899029
12600390ba3
133218bb1b3
141a6a8dc71
15101893d53
hex99d443ab

2580825003 has 8 divisors (see below), whose sum is σ = 3441782928. Its totient is φ = 1720208544.

The previous prime is 2580825001. The next prime is 2580825019. The reversal of 2580825003 is 3005280852.

2580825003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2580825003 - 21 = 2580825001 is a prime.

It is a super-2 number, since 2×25808250032 = 13321315392219900018, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2580825001) 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, 67176 + ... + 98357.

It is an arithmetic number, because the mean of its divisors is an integer number (430222866).

Almost surely, 22580825003 is an apocalyptic number.

2580825003 is a deficient number, since it is larger than the sum of its proper divisors (860957925).

2580825003 is a wasteful number, since it uses less digits than its factorization.

2580825003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170733.

The product of its (nonzero) digits is 19200, while the sum is 33.

The square root of 2580825003 is about 50801.8208630360. The cubic root of 2580825003 is about 1371.6801456624.

The spelling of 2580825003 in words is "two billion, five hundred eighty million, eight hundred twenty-five thousand, three".

Divisors: 1 3 5197 15591 165533 496599 860275001 2580825003