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1032130204 = 22743911941
BaseRepresentation
bin111101100001010…
…000111010011100
32122221010122110121
4331201100322130
54103211131304
6250230044324
734401650650
oct7541207234
92587118417
101032130204
1148a679776
122497a96a4
13135aa9941
149b112a60
156092b554
hex3d850e9c

1032130204 has 48 divisors (see below), whose sum is σ = 2116832256. Its totient is φ = 431121600.

The previous prime is 1032130201. The next prime is 1032130261. The reversal of 1032130204 is 4020312301.

It is a happy number.

1032130204 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1032130201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1096374 + ... + 1097314.

It is an arithmetic number, because the mean of its divisors is an integer number (44100672).

Almost surely, 21032130204 is an apocalyptic number.

1032130204 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1032130204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1058416128).

1032130204 is an abundant number, since it is smaller than the sum of its proper divisors (1084702052).

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

1032130204 is a wasteful number, since it uses less digits than its factorization.

1032130204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1906 (or 1904 counting only the distinct ones).

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

The square root of 1032130204 is about 32126.7832812437. The cubic root of 1032130204 is about 1010.5973671010.

Adding to 1032130204 its reverse (4020312301), we get a palindrome (5052442505).

The spelling of 1032130204 in words is "one billion, thirty-two million, one hundred thirty thousand, two hundred four".

Divisors: 1 2 4 7 14 28 43 86 172 301 602 911 941 1204 1822 1882 3644 3764 6377 6587 12754 13174 25508 26348 39173 40463 78346 80926 156692 161852 274211 283241 548422 566482 857251 1096844 1132964 1714502 3429004 6000757 12001514 24003028 36861793 73723586 147447172 258032551 516065102 1032130204