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12000110110 = 251773966971
BaseRepresentation
bin10110010110100001…
…10010011000011110
31010222022022202101121
423023100302120132
5144034012010420
65302432001154
7603242152522
oct131320623036
933868282347
1012000110110
1150a882737a
1223aa9901ba
1311931a2991
1481ba49d82
154a37932aa
hex2cb43261e

12000110110 has 32 divisors (see below), whose sum is σ = 23184120672. Its totient is φ = 4455797760.

The previous prime is 12000110081. The next prime is 12000110113. The reversal of 12000110110 is 1101100021.

It is a junction number, because it is equal to n+sod(n) for n = 12000110093 and 12000110102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12000110113) 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, 471076 + ... + 495895.

It is an arithmetic number, because the mean of its divisors is an integer number (724503771).

Almost surely, 212000110110 is an apocalyptic number.

12000110110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12000110110 is a deficient number, since it is larger than the sum of its proper divisors (11184010562).

12000110110 is a wasteful number, since it uses less digits than its factorization.

12000110110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 967068.

The product of its (nonzero) digits is 2, while the sum is 7.

Adding to 12000110110 its reverse (1101100021), we get a palindrome (13101210131).

The spelling of 12000110110 in words is "twelve billion, one hundred ten thousand, one hundred ten".

Divisors: 1 2 5 10 17 34 73 85 146 170 365 730 1241 2482 6205 12410 966971 1933942 4834855 9669710 16438507 32877014 70588883 82192535 141177766 164385070 352944415 705888830 1200011011 2400022022 6000055055 12000110110