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12010182010 = 256947172883
BaseRepresentation
bin10110010111101110…
…01101010101111010
31011000000021110102221
423023313031111322
5144044101311020
65303431514254
7603423601621
oct131367152572
934000243387
1012010182010
115103486562
1223b222898a
1311952bb198
1481d10c6b8
154a45d26aa
hex2cbdcd57a

12010182010 has 16 divisors (see below), whose sum is σ = 21621564576. Its totient is φ = 4803353488.

The previous prime is 12010182001. The next prime is 12010182011. The reversal of 12010182010 is 1028101021.

It is not an unprimeable number, because it can be changed into a prime (12010182011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16972 + ... + 155911.

It is an arithmetic number, because the mean of its divisors is an integer number (1351347786).

Almost surely, 212010182010 is an apocalyptic number.

12010182010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12010182010 is a deficient number, since it is larger than the sum of its proper divisors (9611382566).

12010182010 is a wasteful number, since it uses less digits than its factorization.

12010182010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179837.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 12010182010 its reverse (1028101021), we get a palindrome (13038283031).

The spelling of 12010182010 in words is "twelve billion, ten million, one hundred eighty-two thousand, ten".

Divisors: 1 2 5 10 6947 13894 34735 69470 172883 345766 864415 1728830 1201018201 2402036402 6005091005 12010182010