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12100210010 = 257172860143
BaseRepresentation
bin10110100010011101…
…01000110101011010
31011020021200100122022
423101032220311122
5144240123210020
65320405254442
7605566042130
oct132116506532
934207610568
1012100210010
11514a286969
122418404422
1311aab4caa5
1482b065750
154ac467625
hex2d13a8d5a

12100210010 has 16 divisors (see below), whose sum is σ = 24891860736. Its totient is φ = 4148643408.

The previous prime is 12100209941. The next prime is 12100210027. The reversal of 12100210010 is 1001200121.

12100210010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×121002100102 (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12100210010.

It is an unprimeable number.

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, 86430002 + ... + 86430141.

It is an arithmetic number, because the mean of its divisors is an integer number (1555741296).

Almost surely, 212100210010 is an apocalyptic number.

12100210010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12100210010 is an abundant number, since it is smaller than the sum of its proper divisors (12791650726).

12100210010 is a wasteful number, since it uses less digits than its factorization.

12100210010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172860157.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 12100210010 its reverse (1001200121), we get a palindrome (13101410131).

The spelling of 12100210010 in words is "twelve billion, one hundred million, two hundred ten thousand, ten".

Divisors: 1 2 5 7 10 14 35 70 172860143 345720286 864300715 1210021001 1728601430 2420042002 6050105005 12100210010