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2823493601 = 6194561379
BaseRepresentation
bin1010100001001011…
…0001011111100001
321021202220100002002
42220102301133201
521240303243401
61144101133345
7126653204525
oct25022613741
97252810062
102823493601
111219874595
126696ba255
1335cc64896
141cadbbd85
15117d2aa6b
hexa84b17e1

2823493601 has 4 divisors (see below), whose sum is σ = 2828055600. Its totient is φ = 2818931604.

The previous prime is 2823493559. The next prime is 2823493627. The reversal of 2823493601 is 1063943282.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2823493601 - 222 = 2819299297 is a prime.

It is a super-2 number, since 2×28234936012 = 15944232229775894402, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2823493681) 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, 2280071 + ... + 2281308.

It is an arithmetic number, because the mean of its divisors is an integer number (707013900).

Almost surely, 22823493601 is an apocalyptic number.

It is an amenable number.

2823493601 is a deficient number, since it is larger than the sum of its proper divisors (4561999).

2823493601 is an equidigital number, since it uses as much as digits as its factorization.

2823493601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4561998.

The product of its (nonzero) digits is 62208, while the sum is 38.

The square root of 2823493601 is about 53136.5561642830. The cubic root of 2823493601 is about 1413.3908298756.

The spelling of 2823493601 in words is "two billion, eight hundred twenty-three million, four hundred ninety-three thousand, six hundred one".

Divisors: 1 619 4561379 2823493601