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13241054 = 223287849
BaseRepresentation
bin110010100000…
…101011011110
3220220201022102
4302200223132
511342203204
61151445102
7220355441
oct62405336
926821272
1013241054
117524222
124526792
132987b58
141a89658
15126841e
hexca0ade

13241054 has 8 divisors (see below), whose sum is σ = 20725200. Its totient is φ = 6332656.

The previous prime is 13241051. The next prime is 13241057. The reversal of 13241054 is 45014231.

13241054 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (13241051) and next prime (13241057).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×132410542 = 350651022061832, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13241051) 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, 143879 + ... + 143970.

It is an arithmetic number, because the mean of its divisors is an integer number (2590650).

Almost surely, 213241054 is an apocalyptic number.

13241054 is a deficient number, since it is larger than the sum of its proper divisors (7484146).

13241054 is a wasteful number, since it uses less digits than its factorization.

13241054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287874.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 13241054 is about 3638.8259095483. The cubic root of 13241054 is about 236.5779071597.

Adding to 13241054 its reverse (45014231), we get a palindrome (58255285).

The spelling of 13241054 in words is "thirteen million, two hundred forty-one thousand, fifty-four".

Divisors: 1 2 23 46 287849 575698 6620527 13241054