Search a number
-
+
13354529 = 291912411
BaseRepresentation
bin110010111100…
…011000100001
3221010110222012
4302330120201
511404321104
61154122305
7221340326
oct62743041
927113865
1013354529
1175a1501
124580395
1329c76b6
141ab8b4d
15128bd6e
hexcbc621

13354529 has 8 divisors (see below), whose sum is σ = 13893120. Its totient is φ = 12821200.

The previous prime is 13354501. The next prime is 13354531. The reversal of 13354529 is 92545331.

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 13354529 - 212 = 13350433 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13354495 and 13354504.

It is not an unprimeable number, because it can be changed into a prime (13354589) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4334 + ... + 6744.

It is an arithmetic number, because the mean of its divisors is an integer number (1736640).

Almost surely, 213354529 is an apocalyptic number.

It is an amenable number.

13354529 is a deficient number, since it is larger than the sum of its proper divisors (538591).

13354529 is a wasteful number, since it uses less digits than its factorization.

13354529 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2631.

The product of its digits is 16200, while the sum is 32.

The square root of 13354529 is about 3654.3849003629. The cubic root of 13354529 is about 237.2518049846.

The spelling of 13354529 in words is "thirteen million, three hundred fifty-four thousand, five hundred twenty-nine".

Divisors: 1 29 191 2411 5539 69919 460501 13354529