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3663014831 = 71812891093
BaseRepresentation
bin1101101001010101…
…0010101110101111
3100110021121102200222
43122111102232233
530000212433311
61403251041555
7156526053350
oct33225225657
910407542628
103663014831
11160a749293
128628a02bb
13464b743c8
1426a6b3d27
151668acadb
hexda552baf

3663014831 has 8 divisors (see below), whose sum is σ = 4209432864. Its totient is φ = 3122379360.

The previous prime is 3663014779. The next prime is 3663014843. The reversal of 3663014831 is 1384103663.

3663014831 is digitally balanced in base 3, 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 cyclic number.

It is not a de Polignac number, because 3663014831 - 26 = 3663014767 is a prime.

It is a super-2 number, since 2×36630148312 = 26835355304251917122, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3663014791 and 3663014800.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3663014881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1444280 + ... + 1446813.

It is an arithmetic number, because the mean of its divisors is an integer number (526179108).

Almost surely, 23663014831 is an apocalyptic number.

3663014831 is a deficient number, since it is larger than the sum of its proper divisors (546418033).

3663014831 is a wasteful number, since it uses less digits than its factorization.

3663014831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2891281.

The product of its (nonzero) digits is 31104, while the sum is 35.

The square root of 3663014831 is about 60522.8455296015. The cubic root of 3663014831 is about 1541.5095715235.

The spelling of 3663014831 in words is "three billion, six hundred sixty-three million, fourteen thousand, eight hundred thirty-one".

Divisors: 1 7 181 1267 2891093 20237651 523287833 3663014831