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1204301330 = 25313884843
BaseRepresentation
bin100011111001000…
…0010111000010010
310002221002211211222
41013302002320102
54431300120310
6315300205042
741562251411
oct10762027022
93087084758
101204301330
11568884461
12297399782
1316266c24b
14b5d2d478
1570ada055
hex47c82e12

1204301330 has 16 divisors (see below), whose sum is σ = 2237670144. Its totient is φ = 466181040.

The previous prime is 1204301311. The next prime is 1204301353. The reversal of 1204301330 is 331034021.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1204301299 and 1204301308.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1942112 + ... + 1942731.

It is an arithmetic number, because the mean of its divisors is an integer number (139854384).

Almost surely, 21204301330 is an apocalyptic number.

1204301330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1204301330 is a deficient number, since it is larger than the sum of its proper divisors (1033368814).

1204301330 is a wasteful number, since it uses less digits than its factorization.

1204301330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3884881.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 1204301330 is about 34703.0449672648. The cubic root of 1204301330 is about 1063.9267343836.

Adding to 1204301330 its reverse (331034021), we get a palindrome (1535335351).

The spelling of 1204301330 in words is "one billion, two hundred four million, three hundred one thousand, three hundred thirty".

Divisors: 1 2 5 10 31 62 155 310 3884843 7769686 19424215 38848430 120430133 240860266 602150665 1204301330