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13627482 = 2311206477
BaseRepresentation
bin110011111111…
…000001011010
3221122100101120
4303333001122
511442034412
61204030110
7223555161
oct63770132
927570346
1013627482
117768590
124692336
132a919cb
141b4a3d8
1512e2b8c
hexcff05a

13627482 has 16 divisors (see below), whose sum is σ = 29732832. Its totient is φ = 4129520.

The previous prime is 13627459. The next prime is 13627483. The reversal of 13627482 is 28472631.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (13627483) 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, 103173 + ... + 103304.

It is an arithmetic number, because the mean of its divisors is an integer number (1858302).

Almost surely, 213627482 is an apocalyptic number.

13627482 is an abundant number, since it is smaller than the sum of its proper divisors (16105350).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13627482 is a wasteful number, since it uses less digits than its factorization.

13627482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206493.

The product of its digits is 16128, while the sum is 33.

The square root of 13627482 is about 3691.5419542516. The cubic root of 13627482 is about 238.8573111156.

The spelling of 13627482 in words is "thirteen million, six hundred twenty-seven thousand, four hundred eighty-two".

Divisors: 1 2 3 6 11 22 33 66 206477 412954 619431 1238862 2271247 4542494 6813741 13627482