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1032034420 = 22551601721
BaseRepresentation
bin111101100000111…
…001100001110100
32122220221210002001
4331200321201310
54103200100140
6250224025044
734401101464
oct7540714164
92586853061
101032034420
1148a61380a
12249762184
13135a75171
149b0c9ba4
156090ce9a
hex3d839874

1032034420 has 12 divisors (see below), whose sum is σ = 2167272324. Its totient is φ = 412813760.

The previous prime is 1032034387. The next prime is 1032034429. The reversal of 1032034420 is 244302301.

1032034420 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 2 ways, for example, as 606932496 + 425101924 = 24636^2 + 20618^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1032034429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25800841 + ... + 25800880.

It is an arithmetic number, because the mean of its divisors is an integer number (180606027).

Almost surely, 21032034420 is an apocalyptic number.

1032034420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1032034420 is an abundant number, since it is smaller than the sum of its proper divisors (1135237904).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1032034420 is a wasteful number, since it uses less digits than its factorization.

1032034420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51601730 (or 51601728 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 1032034420 is about 32125.2925278510. The cubic root of 1032034420 is about 1010.5661042324.

Adding to 1032034420 its reverse (244302301), we get a palindrome (1276336721).

The spelling of 1032034420 in words is "one billion, thirty-two million, thirty-four thousand, four hundred twenty".

Divisors: 1 2 4 5 10 20 51601721 103203442 206406884 258008605 516017210 1032034420