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8227023 = 373471129
BaseRepresentation
bin11111011000100011001111
3120110222100120
4133120203033
54101231043
6452200023
7126633330
oct37304317
916428316
108227023
11470a0a2
122909013
13192087c
141142287
15ac7983
hex7d88cf

8227023 has 16 divisors (see below), whose sum is σ = 12583680. Its totient is φ = 4683456.

The previous prime is 8227007. The next prime is 8227033. The reversal of 8227023 is 3207228.

8227023 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8227023 - 24 = 8227007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8226984 and 8227002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8227003) 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, 6723 + ... + 7851.

It is an arithmetic number, because the mean of its divisors is an integer number (786480).

Almost surely, 28227023 is an apocalyptic number.

8227023 is a deficient number, since it is larger than the sum of its proper divisors (4356657).

8227023 is a wasteful number, since it uses less digits than its factorization.

8227023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1486.

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 8227023 is about 2868.2787521439. The cubic root of 8227023 is about 201.8742395981.

The spelling of 8227023 in words is "eight million, two hundred twenty-seven thousand, twenty-three".

Divisors: 1 3 7 21 347 1041 1129 2429 3387 7287 7903 23709 391763 1175289 2742341 8227023