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13712082 = 232285347
BaseRepresentation
bin110100010011…
…101011010010
3221210122102220
4310103223102
512002241312
61205521510
7224356626
oct64235322
927718386
1013712082
1178160aa
124713296
132ac1377
141b6d186
15130cc8c
hexd13ad2

13712082 has 8 divisors (see below), whose sum is σ = 27424176. Its totient is φ = 4570692.

The previous prime is 13712077. The next prime is 13712087. The reversal of 13712082 is 28021731.

13712082 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (13712077) and next prime (13712087).

It is a sphenic number, since it is the product of 3 distinct primes.

13712082 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (13712087) 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, 1142668 + ... + 1142679.

It is an arithmetic number, because the mean of its divisors is an integer number (3428022).

Almost surely, 213712082 is an apocalyptic number.

13712082 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

13712082 is a wasteful number, since it uses less digits than its factorization.

13712082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2285352.

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 13712082 is about 3702.9828517021. The cubic root of 13712082 is about 239.3505706470.

The spelling of 13712082 in words is "thirteen million, seven hundred twelve thousand, eighty-two".

Divisors: 1 2 3 6 2285347 4570694 6856041 13712082