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8228083 = 1929109137
BaseRepresentation
bin11111011000110011110011
3120111000210211
4133120303303
54101244313
6452204551
7126636403
oct37306363
916430724
108228083
11470a976
122909757
1319211b6
141142803
15ac7e3d
hex7d8cf3

8228083 has 16 divisors (see below), whose sum is σ = 9108000. Its totient is φ = 7402752.

The previous prime is 8228071. The next prime is 8228111. The reversal of 8228083 is 3808228.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-8228083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8228063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59991 + ... + 60127.

It is an arithmetic number, because the mean of its divisors is an integer number (569250).

Almost surely, 28228083 is an apocalyptic number.

8228083 is a deficient number, since it is larger than the sum of its proper divisors (879917).

8228083 is a wasteful number, since it uses less digits than its factorization.

8228083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294.

The product of its (nonzero) digits is 6144, while the sum is 31.

The square root of 8228083 is about 2868.4635260013. The cubic root of 8228083 is about 201.8829092998.

The spelling of 8228083 in words is "eight million, two hundred twenty-eight thousand, eighty-three".

Divisors: 1 19 29 109 137 551 2071 2603 3161 3973 14933 60059 75487 283727 433057 8228083