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13026054 = 233895581
BaseRepresentation
bin110001101100…
…001100000110
3220111210101110
4301230030012
511313313204
61143105450
7215501556
oct61541406
926453343
1013026054
117397738
124442286
132911032
141a31166
151224889
hexc6c306

13026054 has 16 divisors (see below), whose sum is σ = 26123760. Its totient is φ = 4330080.

The previous prime is 13026049. The next prime is 13026067. The reversal of 13026054 is 45062031.

It is a happy number.

It is a plaindrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 13026054.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 457 + ... + 5124.

It is an arithmetic number, because the mean of its divisors is an integer number (1632735).

Almost surely, 213026054 is an apocalyptic number.

13026054 is an abundant number, since it is smaller than the sum of its proper divisors (13097706).

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

13026054 is a wasteful number, since it uses less digits than its factorization.

13026054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5975.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 13026054 is about 3609.1625067320. The cubic root of 13026054 is about 235.2904451657.

Adding to 13026054 its reverse (45062031), we get a palindrome (58088085).

The spelling of 13026054 in words is "thirteen million, twenty-six thousand, fifty-four".

Divisors: 1 2 3 6 389 778 1167 2334 5581 11162 16743 33486 2171009 4342018 6513027 13026054