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103986083 = 294383389
BaseRepresentation
bin1100011001010…
…11001110100011
321020200001002102
412030223032203
5203110023313
614152441015
72401603265
oct614531643
9236601072
10103986083
1153774313
122a9a916b
131870ac36
14db4bb35
1591e0a58
hex632b3a3

103986083 has 8 divisors (see below), whose sum is σ = 110074800. Its totient is φ = 98064288.

The previous prime is 103986079. The next prime is 103986089. The reversal of 103986083 is 380689301.

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 103986083 - 22 = 103986079 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103986089) 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, 40448 + ... + 42941.

It is an arithmetic number, because the mean of its divisors is an integer number (13759350).

Almost surely, 2103986083 is an apocalyptic number.

103986083 is a deficient number, since it is larger than the sum of its proper divisors (6088717).

103986083 is an equidigital number, since it uses as much as digits as its factorization.

103986083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83461.

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 103986083 is about 10197.3566672937. The cubic root of 103986083 is about 470.2459599899.

The spelling of 103986083 in words is "one hundred three million, nine hundred eighty-six thousand, eighty-three".

Divisors: 1 29 43 1247 83389 2418281 3585727 103986083