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104743848 = 23311419677
BaseRepresentation
bin1100011111001…
…00001110101000
321022002112112210
412033210032220
5203303300343
614221005120
72411210436
oct617441650
9238075483
10104743848
1154141670
122b0b37a0
1318914b11
14dca7d56
1592e0333
hex63e43a8

104743848 has 64 divisors (see below), whose sum is σ = 292662720. Its totient is φ = 30963200.

The previous prime is 104743843. The next prime is 104743861. The reversal of 104743848 is 848347401.

It is not an unprimeable number, because it can be changed into a prime (104743841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5986 + ... + 15662.

It is an arithmetic number, because the mean of its divisors is an integer number (4572855).

Almost surely, 2104743848 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 104743848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (146331360).

104743848 is an abundant number, since it is smaller than the sum of its proper divisors (187918872).

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

104743848 is a wasteful number, since it uses less digits than its factorization.

104743848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9738 (or 9734 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 39.

The square root of 104743848 is about 10234.4441959493. Note that the first 3 decimals coincide. The cubic root of 104743848 is about 471.3854517560.

The spelling of 104743848 in words is "one hundred four million, seven hundred forty-three thousand, eight hundred forty-eight".

Divisors: 1 2 3 4 6 8 11 12 22 24 33 41 44 66 82 88 123 132 164 246 264 328 451 492 902 984 1353 1804 2706 3608 5412 9677 10824 19354 29031 38708 58062 77416 106447 116124 212894 232248 319341 396757 425788 638682 793514 851576 1190271 1277364 1587028 2380542 2554728 3174056 4364327 4761084 8728654 9522168 13092981 17457308 26185962 34914616 52371924 104743848