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48485292 = 22317237673
BaseRepresentation
bin1011100011110…
…1001110101100
310101020022022120
42320331032230
544403012132
64451112540
71126055352
oct270751654
9111208276
1048485292
1125406799
12142a2750
13a077b2b
1466217d2
1543cb02c
hex2e3d3ac

48485292 has 24 divisors (see below), whose sum is σ = 119787696. Its totient is φ = 15211008.

The previous prime is 48485291. The next prime is 48485317. The reversal of 48485292 is 29258484.

It is not an unprimeable number, because it can be changed into a prime (48485291) 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, 118633 + ... + 119040.

It is an arithmetic number, because the mean of its divisors is an integer number (4991154).

Almost surely, 248485292 is an apocalyptic number.

It is an amenable number.

48485292 is an abundant number, since it is smaller than the sum of its proper divisors (71302404).

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

48485292 is a wasteful number, since it uses less digits than its factorization.

48485292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237697 (or 237695 counting only the distinct ones).

The product of its digits is 184320, while the sum is 42.

The square root of 48485292 is about 6963.1380856622. The cubic root of 48485292 is about 364.6447835845.

The spelling of 48485292 in words is "forty-eight million, four hundred eighty-five thousand, two hundred ninety-two".

Divisors: 1 2 3 4 6 12 17 34 51 68 102 204 237673 475346 713019 950692 1426038 2852076 4040441 8080882 12121323 16161764 24242646 48485292