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13534055 = 54575923
BaseRepresentation
bin110011101000…
…001101100111
3221110121020022
4303220031213
511431042210
61202025355
7223015613
oct63501547
927417208
1013534055
117704377
12464825b
132a5b322
141b24343
1512c5155
hexce8367

13534055 has 8 divisors (see below), whose sum is σ = 16279152. Its totient is φ = 10801728.

The previous prime is 13534049. The next prime is 13534139. The reversal of 13534055 is 55043531.

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 13534055 - 26 = 13533991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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, 677 + ... + 5246.

It is an arithmetic number, because the mean of its divisors is an integer number (2034894).

Almost surely, 213534055 is an apocalyptic number.

13534055 is a deficient number, since it is larger than the sum of its proper divisors (2745097).

13534055 is an equidigital number, since it uses as much as digits as its factorization.

13534055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6385.

The product of its (nonzero) digits is 4500, while the sum is 26.

The square root of 13534055 is about 3678.8659937541. The cubic root of 13534055 is about 238.3102079811.

Adding to 13534055 its reverse (55043531), we get a palindrome (68577586).

The spelling of 13534055 in words is "thirteen million, five hundred thirty-four thousand, fifty-five".

Divisors: 1 5 457 2285 5923 29615 2706811 13534055