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13527086 = 238917387
BaseRepresentation
bin110011100110…
…100000101110
3221110020200012
4303212200232
511430331321
61201533222
7222656366
oct63464056
927406605
1013527086
1176aa111
124644212
132a580c1
141b219a6
1512c305b
hexce682e

13527086 has 8 divisors (see below), whose sum is σ = 20343960. Its totient is φ = 6745768.

The previous prime is 13527083. The next prime is 13527097. The reversal of 13527086 is 68072531.

It is a happy number.

13527086 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 congruent number.

It is not an unprimeable number, because it can be changed into a prime (13527083) 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, 7916 + ... + 9471.

It is an arithmetic number, because the mean of its divisors is an integer number (2542995).

Almost surely, 213527086 is an apocalyptic number.

13527086 is a deficient number, since it is larger than the sum of its proper divisors (6816874).

13527086 is a wasteful number, since it uses less digits than its factorization.

13527086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17778.

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 13527086 is about 3677.9187049199. The cubic root of 13527086 is about 238.2692971336.

The spelling of 13527086 in words is "thirteen million, five hundred twenty-seven thousand, eighty-six".

Divisors: 1 2 389 778 17387 34774 6763543 13527086