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13354123 = 294310709
BaseRepresentation
bin110010111100…
…010010001011
3221010110102011
4302330102023
511404312443
61154120351
7221336206
oct62742213
927113364
1013354123
1175a1172
1245800b7
1329c7463
141ab893d
15128bb9d
hexcbc48b

13354123 has 8 divisors (see below), whose sum is σ = 14137200. Its totient is φ = 12592608.

The previous prime is 13354111. The next prime is 13354139. The reversal of 13354123 is 32145331.

13354123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 13354123 - 25 = 13354091 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13354094 and 13354103.

It is not an unprimeable number, because it can be changed into a prime (13355123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4108 + ... + 6601.

It is an arithmetic number, because the mean of its divisors is an integer number (1767150).

Almost surely, 213354123 is an apocalyptic number.

13354123 is a deficient number, since it is larger than the sum of its proper divisors (783077).

13354123 is a wasteful number, since it uses less digits than its factorization.

13354123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10781.

The product of its digits is 1080, while the sum is 22.

The square root of 13354123 is about 3654.3293502365. The cubic root of 13354123 is about 237.2494006765.

Adding to 13354123 its reverse (32145331), we get a palindrome (45499454).

The spelling of 13354123 in words is "thirteen million, three hundred fifty-four thousand, one hundred twenty-three".

Divisors: 1 29 43 1247 10709 310561 460487 13354123