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104885852 = 22171981181
BaseRepresentation
bin1100100000001…
…10111001011100
321022100202100012
412100012321130
5203322321402
614224022352
72412341441
oct620067134
9238322305
10104885852
1154229325
122b1619b8
1318964646
14dd039c8
15931c452
hex6406e5c

104885852 has 24 divisors (see below), whose sum is σ = 204578640. Its totient is φ = 46759680.

The previous prime is 104885849. The next prime is 104885857. The reversal of 104885852 is 258588401.

It is a happy number.

It is a super-2 number, since 2×1048858522 = 22002083899531808, which contains 22 as substring.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104885857) 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, 39299 + ... + 41882.

It is an arithmetic number, because the mean of its divisors is an integer number (8524110).

Almost surely, 2104885852 is an apocalyptic number.

It is an amenable number.

104885852 is a deficient number, since it is larger than the sum of its proper divisors (99692788).

104885852 is a wasteful number, since it uses less digits than its factorization.

104885852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81221 (or 81219 counting only the distinct ones).

The product of its (nonzero) digits is 102400, while the sum is 41.

The square root of 104885852 is about 10241.3793992802. The cubic root of 104885852 is about 471.5983787952.

The spelling of 104885852 in words is "one hundred four million, eight hundred eighty-five thousand, eight hundred fifty-two".

Divisors: 1 2 4 17 19 34 38 68 76 323 646 1292 81181 162362 324724 1380077 1542439 2760154 3084878 5520308 6169756 26221463 52442926 104885852