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12832072010 = 251283207201
BaseRepresentation
bin10111111001101100…
…11110000101001010
31020010021210210120022
423330312132011022
5202240002301020
65521151500442
7632663545442
oct137466360512
936107723508
1012832072010
11549540869a
1225a1527722
131296666824
1489a335122
15501830625
hex2fcd9e14a

12832072010 has 8 divisors (see below), whose sum is σ = 23097729636. Its totient is φ = 5132828800.

The previous prime is 12832072007. The next prime is 12832072027. The reversal of 12832072010 is 1027023821.

It can be written as a sum of positive squares in 2 ways, for example, as 12827148049 + 4923961 = 113257^2 + 2219^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 641603591 + ... + 641603610.

Almost surely, 212832072010 is an apocalyptic number.

12832072010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12832072010 is a deficient number, since it is larger than the sum of its proper divisors (10265657626).

12832072010 is a wasteful number, since it uses less digits than its factorization.

12832072010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1283207208.

The product of its (nonzero) digits is 1344, while the sum is 26.

Adding to 12832072010 its reverse (1027023821), we get a palindrome (13859095831).

The spelling of 12832072010 in words is "twelve billion, eight hundred thirty-two million, seventy-two thousand, ten".

Divisors: 1 2 5 10 1283207201 2566414402 6416036005 12832072010