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13054441 = 314110271
BaseRepresentation
bin110001110011…
…000111101001
3220120020022211
4301303013221
511320220231
61143445121
7215650411
oct61630751
926506284
1013054441
117406aa4
1244567a1
132920c2a
141a3b641
15122ceb1
hexc731e9

13054441 has 8 divisors (see below), whose sum is σ = 13805568. Its totient is φ = 12324000.

The previous prime is 13054439. The next prime is 13054469. The reversal of 13054441 is 14445031.

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

It is a cyclic number.

It is not a de Polignac number, because 13054441 - 21 = 13054439 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13054411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3865 + ... + 6406.

It is an arithmetic number, because the mean of its divisors is an integer number (1725696).

Almost surely, 213054441 is an apocalyptic number.

It is an amenable number.

13054441 is a deficient number, since it is larger than the sum of its proper divisors (751127).

13054441 is a wasteful number, since it uses less digits than its factorization.

13054441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10343.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 13054441 is about 3613.0929963122. The cubic root of 13054441 is about 235.4612398889.

Adding to 13054441 its reverse (14445031), we get a palindrome (27499472).

The spelling of 13054441 in words is "thirteen million, fifty-four thousand, four hundred forty-one".

Divisors: 1 31 41 1271 10271 318401 421111 13054441