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104863052 = 22719439449
BaseRepresentation
bin1100100000000…
…01010101001100
321022022121001202
412100001111030
5203321104202
614223325032
72412215120
oct620012514
9238277052
10104863052
1154213188
122b150778
1318957158
14dcd9580
159315802
hex640154c

104863052 has 48 divisors (see below), whose sum is σ = 221760000. Its totient is φ = 42384384.

The previous prime is 104863051. The next prime is 104863061. The reversal of 104863052 is 250368401.

It is not an unprimeable number, because it can be changed into a prime (104863051) 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, 233324 + ... + 233772.

It is an arithmetic number, because the mean of its divisors is an integer number (4620000).

Almost surely, 2104863052 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 104863052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (110880000).

104863052 is an abundant number, since it is smaller than the sum of its proper divisors (116896948).

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

104863052 is a wasteful number, since it uses less digits than its factorization.

104863052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 918 (or 916 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 104863052 is about 10240.2662074772. The cubic root of 104863052 is about 471.5642044300.

The spelling of 104863052 in words is "one hundred four million, eight hundred sixty-three thousand, fifty-two".

Divisors: 1 2 4 7 14 19 28 38 76 133 266 439 449 532 878 898 1756 1796 3073 3143 6146 6286 8341 8531 12292 12572 16682 17062 33364 34124 58387 59717 116774 119434 197111 233548 238868 394222 788444 1379777 2759554 3745109 5519108 7490218 14980436 26215763 52431526 104863052