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3030026005 = 51494067149
BaseRepresentation
bin1011010010011010…
…1000011100010101
321211011112021021101
42310212220130111
522201141313010
61220355550101
7135041540026
oct26446503425
97734467241
103030026005
111315409426
127068bb331
133939982c6
1420a5c0c4d
1512b02573a
hexb49a8715

3030026005 has 8 divisors (see below), whose sum is σ = 3660435000. Its totient is φ = 2407751616.

The previous prime is 3030025997. The next prime is 3030026011. The reversal of 3030026005 is 5006200303.

It can be written as a sum of positive squares in 4 ways, for example, as 844561 + 3029181444 = 919^2 + 55038^2 .

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 3030026005 - 23 = 3030025997 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2032830 + ... + 2034319.

It is an arithmetic number, because the mean of its divisors is an integer number (457554375).

Almost surely, 23030026005 is an apocalyptic number.

It is an amenable number.

3030026005 is a deficient number, since it is larger than the sum of its proper divisors (630408995).

3030026005 is a wasteful number, since it uses less digits than its factorization.

3030026005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4067303.

The product of its (nonzero) digits is 540, while the sum is 19.

The square root of 3030026005 is about 55045.6719915381. The cubic root of 3030026005 is about 1447.0452720541.

Adding to 3030026005 its reverse (5006200303), we get a palindrome (8036226308).

The spelling of 3030026005 in words is "three billion, thirty million, twenty-six thousand, five".

Divisors: 1 5 149 745 4067149 20335745 606005201 3030026005