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2430734330 = 251949124717
BaseRepresentation
bin1001000011100010…
…0000111111111010
320021101212002122102
42100320200333322
514434231444310
61041111023402
7114143621003
oct22070407772
96241762572
102430734330
1110380a4752
1257a06ab62
132c9789c4b
14190b801aa
15e35e78a5
hex90e20ffa

2430734330 has 16 divisors (see below), whose sum is σ = 4377601800. Its totient is φ = 971787072.

The previous prime is 2430734329. The next prime is 2430734347. The reversal of 2430734330 is 334370342.

2430734330 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2421919369 + 8814961 = 49213^2 + 2969^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2430734293 and 2430734302.

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, 42869 + ... + 81848.

Almost surely, 22430734330 is an apocalyptic number.

2430734330 is a deficient number, since it is larger than the sum of its proper divisors (1946867470).

2430734330 is a wasteful number, since it uses less digits than its factorization.

2430734330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126673.

The product of its (nonzero) digits is 18144, while the sum is 29.

The square root of 2430734330 is about 49302.4779296132. The cubic root of 2430734330 is about 1344.5568354286.

The spelling of 2430734330 in words is "two billion, four hundred thirty million, seven hundred thirty-four thousand, three hundred thirty".

Divisors: 1 2 5 10 1949 3898 9745 19490 124717 249434 623585 1247170 243073433 486146866 1215367165 2430734330