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2580828283 = 112231052111
BaseRepresentation
bin1001100111010100…
…0101000001111011
320122212021122211201
42121311011001323
520241143001113
61104032035031
7120645451465
oct23165050173
96585248751
102580828283
1111048a0540
12600392a77
133218bc837
141a6a91135
15101894cdd
hex99d4507b

2580828283 has 8 divisors (see below), whose sum is σ = 2828077056. Its totient is φ = 2335684200.

The previous prime is 2580828227. The next prime is 2580828301. The reversal of 2580828283 is 3828280852.

It is a happy number.

2580828283 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 a cyclic number.

It is not a de Polignac number, because 2580828283 - 221 = 2578731131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2580828883) 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, 523603 + ... + 528508.

It is an arithmetic number, because the mean of its divisors is an integer number (353509632).

Almost surely, 22580828283 is an apocalyptic number.

2580828283 is a deficient number, since it is larger than the sum of its proper divisors (247248773).

2580828283 is a wasteful number, since it uses less digits than its factorization.

2580828283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1052345.

The product of its (nonzero) digits is 491520, while the sum is 46.

The square root of 2580828283 is about 50801.8531453332. The cubic root of 2580828283 is about 1371.6807267569.

The spelling of 2580828283 in words is "two billion, five hundred eighty million, eight hundred twenty-eight thousand, two hundred eighty-three".

Divisors: 1 11 223 2453 1052111 11573221 234620753 2580828283