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1032412130 = 25487721169
BaseRepresentation
bin111101100010010…
…101101111100010
32122221122222012022
4331202111233202
54103244142010
6250240101442
734404233621
oct7542255742
92587588168
101032412130
1148a851572
12249904882
13135b78069
149b1876b8
1560984d55
hex3d895be2

1032412130 has 16 divisors (see below), whose sum is σ = 1858810680. Its totient is φ = 412860672.

The previous prime is 1032412099. The next prime is 1032412133. The reversal of 1032412130 is 312142301.

It can be written as a sum of positive squares in 4 ways, for example, as 959326729 + 73085401 = 30973^2 + 8549^2 .

It is a super-2 number, since 2×10324121302 = 2131749612342273800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1032412099 and 1032412108.

It is not an unprimeable number, because it can be changed into a prime (1032412133) 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, 38186 + ... + 59354.

Almost surely, 21032412130 is an apocalyptic number.

1032412130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1032412130 is a deficient number, since it is larger than the sum of its proper divisors (826398550).

1032412130 is a wasteful number, since it uses less digits than its factorization.

1032412130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26053.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1032412130 is about 32131.1706914018. The cubic root of 1032412130 is about 1010.6893734954.

Adding to 1032412130 its reverse (312142301), we get a palindrome (1344554431).

The spelling of 1032412130 in words is "one billion, thirty-two million, four hundred twelve thousand, one hundred thirty".

Divisors: 1 2 5 10 4877 9754 21169 24385 42338 48770 105845 211690 103241213 206482426 516206065 1032412130