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12010014 = 2321935117
BaseRepresentation
bin101101110100…
…001000011110
3211121011122100
4231310020132
511033310024
61105225530
7204040422
oct55641036
924534570
1012010014
116863335
1240322a6
132646723
141848b82
1510c37c9
hexb7421e

12010014 has 24 divisors (see below), whose sum is σ = 27392040. Its totient is φ = 3792528.

The previous prime is 12010013. The next prime is 12010021. The reversal of 12010014 is 41001021.

It is a happy number.

12010014 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 12009978 and 12010005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12010013) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17217 + ... + 17900.

It is an arithmetic number, because the mean of its divisors is an integer number (1141335).

Almost surely, 212010014 is an apocalyptic number.

12010014 is an abundant number, since it is smaller than the sum of its proper divisors (15382026).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12010014 is a wasteful number, since it uses less digits than its factorization.

12010014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35144 (or 35141 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

The square root of 12010014 is about 3465.5467101166. The cubic root of 12010014 is about 229.0065150731.

Adding to 12010014 its reverse (41001021), we get a palindrome (53011035).

The spelling of 12010014 in words is "twelve million, ten thousand, fourteen".

Divisors: 1 2 3 6 9 18 19 38 57 114 171 342 35117 70234 105351 210702 316053 632106 667223 1334446 2001669 4003338 6005007 12010014