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2383283 = 723113131
BaseRepresentation
bin1001000101110110110011
311111002020202
421011312303
51102231113
6123025415
726154230
oct11056663
94432222
102383283
111388661
1296b26b
13655a36
14460787
15321258
hex245db3

2383283 has 16 divisors (see below), whose sum is σ = 2889216. Its totient is φ = 1921920.

The previous prime is 2383261. The next prime is 2383291. The reversal of 2383283 is 3823832.

It is not a de Polignac number, because 2383283 - 26 = 2383219 is a prime.

It is a d-powerful number, because it can be written as 210 + 32 + 86 + 32 + 214 + 87 + 38 .

It is a Duffinian number.

It is a nialpdrome in base 9.

It is not an unprimeable number, because it can be changed into a prime (2383253) 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, 18128 + ... + 18258.

It is an arithmetic number, because the mean of its divisors is an integer number (180576).

22383283 is an apocalyptic number.

2383283 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2383283 is a deficient number, since it is larger than the sum of its proper divisors (505933).

2383283 is a wasteful number, since it uses less digits than its factorization.

2383283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274.

The product of its digits is 6912, while the sum is 29.

The square root of 2383283 is about 1543.7885217866. The cubic root of 2383283 is about 133.5750068286.

The spelling of 2383283 in words is "two million, three hundred eighty-three thousand, two hundred eighty-three".

Divisors: 1 7 23 113 131 161 791 917 2599 3013 14803 18193 21091 103621 340469 2383283