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26012 = 227929
BaseRepresentation
bin110010110011100
31022200102
412112130
51313022
6320232
7135560
oct62634
938612
1026012
11185a8
1213078
13babc
1496a0
157a92
hex659c

26012 has 12 divisors (see below), whose sum is σ = 52080. Its totient is φ = 11136.

The previous prime is 26003. The next prime is 26017. The reversal of 26012 is 21062.

26012 is an esthetic number in base 13, because in such base its adjacent digits differ by 1.

26012 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 25984 and 26002.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 26012.

It is not an unprimeable number, because it can be changed into a prime (26017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 437 + ... + 492.

It is an arithmetic number, because the mean of its divisors is an integer number (4340).

226012 is an apocalyptic number.

It is an amenable number.

26012 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26040).

26012 is a wasteful number, since it uses less digits than its factorization.

26012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 940 (or 938 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 26012 is about 161.2823610938. The cubic root of 26012 is about 29.6295176693.

Adding to 26012 its reverse (21062), we get a palindrome (47074).

Subtracting from 26012 its reverse (21062), we obtain a triangular number (4950 = T99).

It can be divided in two parts, 260 and 12, that added together give a palindrome (272).

The spelling of 26012 in words is "twenty-six thousand, twelve".

Divisors: 1 2 4 7 14 28 929 1858 3716 6503 13006 26012