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13676653 = 17887907
BaseRepresentation
bin110100001011…
…000001101101
3221201211211201
4310023001231
512000123103
61205045501
7224151424
oct64130155
927654751
1013676653
1177a1521
1246b6891
132aab1c3
141b602bb
15130251d
hexd0b06d

13676653 has 8 divisors (see below), whose sum is σ = 14513472. Its totient is φ = 12843456.

The previous prime is 13676647. The next prime is 13676669. The reversal of 13676653 is 35667631.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-13676653 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13676693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14626 + ... + 15532.

It is an arithmetic number, because the mean of its divisors is an integer number (1814184).

Almost surely, 213676653 is an apocalyptic number.

It is an amenable number.

13676653 is a deficient number, since it is larger than the sum of its proper divisors (836819).

13676653 is an equidigital number, since it uses as much as digits as its factorization.

13676653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1811.

The product of its digits is 68040, while the sum is 37.

The square root of 13676653 is about 3698.1959115223. The cubic root of 13676653 is about 239.1442497952.

The spelling of 13676653 in words is "thirteen million, six hundred seventy-six thousand, six hundred fifty-three".

Divisors: 1 17 887 907 15079 15419 804509 13676653