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8200083 = 32733361
BaseRepresentation
bin11111010001111110010011
3120102121101210
4133101332103
54044400313
6451431203
7126461643
oct37217623
916377353
108200083
1146a0931
1228b5503
131911528
141136523
15abe9c3
hex7d1f93

8200083 has 4 divisors (see below), whose sum is σ = 10933448. Its totient is φ = 5466720.

The previous prime is 8200079. The next prime is 8200091. The reversal of 8200083 is 3800028.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 8200083 - 22 = 8200079 is a prime.

It is a super-2 number, since 2×82000832 = 134482722413778, which contains 22 as substring.

It is a Duffinian number.

8200083 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (8200013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1366678 + ... + 1366683.

It is an arithmetic number, because the mean of its divisors is an integer number (2733362).

Almost surely, 28200083 is an apocalyptic number.

8200083 is a deficient number, since it is larger than the sum of its proper divisors (2733365).

8200083 is a wasteful number, since it uses less digits than its factorization.

8200083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2733364.

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 8200083 is about 2863.5787050472. The cubic root of 8200083 is about 201.6536478933.

The spelling of 8200083 in words is "eight million, two hundred thousand, eighty-three".

Divisors: 1 3 2733361 8200083