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8085308 = 2271126251
BaseRepresentation
bin11110110101111100111100
3120012202221212
4132311330330
54032212213
6445143552
7125503220
oct36657474
916182855
108085308
114622680
12285abb8
1318a120a
141106780
15a9a9a8
hex7b5f3c

8085308 has 24 divisors (see below), whose sum is σ = 17641344. Its totient is φ = 3150000.

The previous prime is 8085307. The next prime is 8085313. The reversal of 8085308 is 8035808.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8085307) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12818 + ... + 13433.

It is an arithmetic number, because the mean of its divisors is an integer number (735056).

Almost surely, 28085308 is an apocalyptic number.

It is an amenable number.

8085308 is an abundant number, since it is smaller than the sum of its proper divisors (9556036).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8085308 is a wasteful number, since it uses less digits than its factorization.

8085308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26273 (or 26271 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 32.

The square root of 8085308 is about 2843.4676013628. The cubic root of 8085308 is about 200.7083879701.

It can be divided in two parts, 808 and 5308, that added together give a palindrome (6116).

The spelling of 8085308 in words is "eight million, eighty-five thousand, three hundred eight".

Divisors: 1 2 4 7 11 14 22 28 44 77 154 308 26251 52502 105004 183757 288761 367514 577522 735028 1155044 2021327 4042654 8085308