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1030044130 = 25313322723
BaseRepresentation
bin111101011001010…
…011100111100010
32122210012122220121
4331121103213202
54102142403010
6250113230454
734345142053
oct7531234742
92583178817
101030044130
11489484445
12248b6242a
1313552928b
149ab2c72a
15606683da
hex3d6539e2

1030044130 has 16 divisors (see below), whose sum is σ = 1913889024. Its totient is φ = 398726640.

The previous prime is 1030044101. The next prime is 1030044133. The reversal of 1030044130 is 314400301.

1030044130 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (1030044133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1661052 + ... + 1661671.

It is an arithmetic number, because the mean of its divisors is an integer number (119618064).

Almost surely, 21030044130 is an apocalyptic number.

1030044130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1030044130 is a deficient number, since it is larger than the sum of its proper divisors (883844894).

1030044130 is a wasteful number, since it uses less digits than its factorization.

1030044130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3322761.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 1030044130 is about 32094.3005843717. The cubic root of 1030044130 is about 1009.9160568081.

Adding to 1030044130 its reverse (314400301), we get a palindrome (1344444431).

The spelling of 1030044130 in words is "one billion, thirty million, forty-four thousand, one hundred thirty".

Divisors: 1 2 5 10 31 62 155 310 3322723 6645446 16613615 33227230 103004413 206008826 515022065 1030044130