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131614083 = 3219769673
BaseRepresentation
bin1111101100001…
…00010110000011
3100011122200120200
413312010112003
5232143122313
621020540243
73155462346
oct766042603
9304580520
10131614083
1168324677
12380b1683
1321362373
14136a045d
15b84bb73
hex7d84583

131614083 has 12 divisors (see below), whose sum is σ = 200115240. Its totient is φ = 83124576.

The previous prime is 131614033. The next prime is 131614097. The reversal of 131614083 is 380416131.

It is not a de Polignac number, because 131614083 - 26 = 131614019 is a prime.

It is not an unprimeable number, because it can be changed into a prime (131614033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 384666 + ... + 385007.

It is an arithmetic number, because the mean of its divisors is an integer number (16676270).

Almost surely, 2131614083 is an apocalyptic number.

131614083 is a deficient number, since it is larger than the sum of its proper divisors (68501157).

131614083 is a wasteful number, since it uses less digits than its factorization.

131614083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 769698 (or 769695 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 131614083 is about 11472.3181179742. The cubic root of 131614083 is about 508.6676526805.

The spelling of 131614083 in words is "one hundred thirty-one million, six hundred fourteen thousand, eighty-three".

Divisors: 1 3 9 19 57 171 769673 2309019 6927057 14623787 43871361 131614083