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48028750 = 254711499
BaseRepresentation
bin1011011100110…
…1110001001110
310100101010001121
42313031301032
544243410000
64433231154
71122144340
oct267156116
9110333047
1048028750
1125124790
12141024ba
139c480a3
146543290
15433ab1a
hex2dcdc4e

48028750 has 80 divisors (see below), whose sum is σ = 112464000. Its totient is φ = 14940000.

The previous prime is 48028741. The next prime is 48028763. The reversal of 48028750 is 5782084.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 96001 + ... + 96499.

It is an arithmetic number, because the mean of its divisors is an integer number (1405800).

Almost surely, 248028750 is an apocalyptic number.

48028750 is an abundant number, since it is smaller than the sum of its proper divisors (64435250).

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

48028750 is a wasteful number, since it uses less digits than its factorization.

48028750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 539 (or 524 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 34.

The square root of 48028750 is about 6930.2777722109. The cubic root of 48028750 is about 363.4966627195.

The spelling of 48028750 in words is "forty-eight million, twenty-eight thousand, seven hundred fifty".

Divisors: 1 2 5 7 10 11 14 22 25 35 50 55 70 77 110 125 154 175 250 275 350 385 499 550 625 770 875 998 1250 1375 1750 1925 2495 2750 3493 3850 4375 4990 5489 6875 6986 8750 9625 10978 12475 13750 17465 19250 24950 27445 34930 38423 48125 54890 62375 76846 87325 96250 124750 137225 174650 192115 274450 311875 384230 436625 623750 686125 873250 960575 1372250 1921150 2183125 3430625 4366250 4802875 6861250 9605750 24014375 48028750