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104748860 = 225433492
BaseRepresentation
bin1100011111001…
…01011100111100
321022002210102102
412033211130330
5203303430420
614221044232
72411231156
oct617453474
9238083372
10104748860
1154145407
122b0b6678
1318917198
14dca9ad6
1592e1a75
hex63e573c

104748860 has 36 divisors (see below), whose sum is σ = 225735048. Its totient is φ = 40807872.

The previous prime is 104748857. The next prime is 104748901. The reversal of 104748860 is 68847401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 299966 + ... + 300314.

It is an arithmetic number, because the mean of its divisors is an integer number (6270418).

Almost surely, 2104748860 is an apocalyptic number.

104748860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 104748860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (112867524).

104748860 is an abundant number, since it is smaller than the sum of its proper divisors (120986188).

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

104748860 is an equidigital number, since it uses as much as digits as its factorization.

104748860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 750 (or 399 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 38.

The square root of 104748860 is about 10234.6890524334. The cubic root of 104748860 is about 471.3929702443.

It can be divided in two parts, 104 and 748860, that multiplied together give a triangular number (77881440 = T12480).

The spelling of 104748860 in words is "one hundred four million, seven hundred forty-eight thousand, eight hundred sixty".

Divisors: 1 2 4 5 10 20 43 86 172 215 349 430 698 860 1396 1745 3490 6980 15007 30014 60028 75035 121801 150070 243602 300140 487204 609005 1218010 2436020 5237443 10474886 20949772 26187215 52374430 104748860