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983042083 = 19471100831
BaseRepresentation
bin111010100110000…
…000100000100011
32112111202201020001
4322212000200203
54003124321313
6241314000431
733234501622
oct7246004043
92474681201
10983042083
114649a1081
12235276117
1312888060a
14947b56b9
155b481add
hex3a980823

983042083 has 8 divisors (see below), whose sum is σ = 1056798720. Its totient is φ = 911487240.

The previous prime is 983042069. The next prime is 983042089. The reversal of 983042083 is 380240389.

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-983042083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (983042089) 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, 549523 + ... + 551308.

It is an arithmetic number, because the mean of its divisors is an integer number (132099840).

Almost surely, 2983042083 is an apocalyptic number.

983042083 is a deficient number, since it is larger than the sum of its proper divisors (73756637).

983042083 is a wasteful number, since it uses less digits than its factorization.

983042083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1100897.

The product of its (nonzero) digits is 41472, while the sum is 37.

The square root of 983042083 is about 31353.5019256223. The cubic root of 983042083 is about 994.3151042013.

The spelling of 983042083 in words is "nine hundred eighty-three million, forty-two thousand, eighty-three".

Divisors: 1 19 47 893 1100831 20915789 51739057 983042083