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8985102 = 2373167103
BaseRepresentation
bin100010010001…
…101000001110
3121220111020120
4202101220032
54300010402
6520325410
7136241430
oct42215016
917814216
108985102
115087705
123013866
131b27939
14129c650
15bc73bc
hex891a0e

8985102 has 64 divisors (see below), whose sum is σ = 21725184. Its totient is φ = 2423520.

The previous prime is 8985091. The next prime is 8985103. The reversal of 8985102 is 2015898.

It is a happy number.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8985103) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 87183 + ... + 87285.

It is an arithmetic number, because the mean of its divisors is an integer number (339456).

Almost surely, 28985102 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8985102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10862592).

8985102 is an abundant number, since it is smaller than the sum of its proper divisors (12740082).

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

8985102 is a wasteful number, since it uses less digits than its factorization.

8985102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213.

The product of its (nonzero) digits is 5760, while the sum is 33.

The square root of 8985102 is about 2997.5159716005. The cubic root of 8985102 is about 207.8935445140.

The spelling of 8985102 in words is "eight million, nine hundred eighty-five thousand, one hundred two".

Divisors: 1 2 3 6 7 14 21 31 42 62 67 93 103 134 186 201 206 217 309 402 434 469 618 651 721 938 1302 1407 1442 2077 2163 2814 3193 4154 4326 6231 6386 6901 9579 12462 13802 14539 19158 20703 22351 29078 41406 43617 44702 48307 67053 87234 96614 134106 144921 213931 289842 427862 641793 1283586 1497517 2995034 4492551 8985102