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3030313430 = 25362383641
BaseRepresentation
bin1011010010011110…
…1110100111010110
321211012001212112202
42310213232213112
522201230012210
61220410044502
7135044145014
oct26447564726
97735055482
103030313430
111315595371
12706a19732
13393a69091
1420a6578b4
1512b0809a5
hexb49ee9d6

3030313430 has 16 divisors (see below), whose sum is σ = 5456134944. Its totient is φ = 1211776320.

The previous prime is 3030313399. The next prime is 3030313487. The reversal of 3030313430 is 343130303.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5591 + ... + 78050.

It is an arithmetic number, because the mean of its divisors is an integer number (341008434).

Almost surely, 23030313430 is an apocalyptic number.

3030313430 is a deficient number, since it is larger than the sum of its proper divisors (2425821514).

3030313430 is a wasteful number, since it uses less digits than its factorization.

3030313430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87271.

The product of its (nonzero) digits is 972, while the sum is 20.

The square root of 3030313430 is about 55048.2827161756. The cubic root of 3030313430 is about 1447.0910256588.

Adding to 3030313430 its reverse (343130303), we get a palindrome (3373443733).

The spelling of 3030313430 in words is "three billion, thirty million, three hundred thirteen thousand, four hundred thirty".

Divisors: 1 2 5 10 3623 7246 18115 36230 83641 167282 418205 836410 303031343 606062686 1515156715 3030313430