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8534253 = 371343727
BaseRepresentation
bin100000100011…
…100011101101
3121001120210110
4200203203231
54141044003
6502530233
7132353130
oct40434355
917046713
108534253
1148a9a02
122a36979
1319ca670
1411c2217
15b38a03
hex8238ed

8534253 has 32 divisors (see below), whose sum is σ = 14350336. Its totient is φ = 4390848.

The previous prime is 8534243. The next prime is 8534261. The reversal of 8534253 is 3524358.

It is not a de Polignac number, because 8534253 - 26 = 8534189 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8534253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8534203) 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 31 ways as a sum of consecutive naturals, for example, 11376 + ... + 12102.

It is an arithmetic number, because the mean of its divisors is an integer number (448448).

Almost surely, 28534253 is an apocalyptic number.

It is an amenable number.

8534253 is a deficient number, since it is larger than the sum of its proper divisors (5816083).

8534253 is a wasteful number, since it uses less digits than its factorization.

8534253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 793.

The product of its digits is 14400, while the sum is 30.

The square root of 8534253 is about 2921.3443823007. The cubic root of 8534253 is about 204.3565228458.

The spelling of 8534253 in words is "eight million, five hundred thirty-four thousand, two hundred fifty-three".

Divisors: 1 3 7 13 21 39 43 91 129 273 301 559 727 903 1677 2181 3913 5089 9451 11739 15267 28353 31261 66157 93783 198471 218827 406393 656481 1219179 2844751 8534253