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48718065 = 3511503587
BaseRepresentation
bin1011100111011…
…0000011110001
310101200010121210
42321312003301
544432434230
64500110333
71131045114
oct271660361
9111603553
1048718065
1125555670
12143953a9
13a129a76
14668257b
154424eb0
hex2e760f1

48718065 has 32 divisors (see below), whose sum is σ = 85349376. Its totient is φ = 23533760.

The previous prime is 48718037. The next prime is 48718069. The reversal of 48718065 is 56081784.

It is not a de Polignac number, because 48718065 - 210 = 48717041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (48718069) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 82702 + ... + 83288.

It is an arithmetic number, because the mean of its divisors is an integer number (2667168).

Almost surely, 248718065 is an apocalyptic number.

It is an amenable number.

48718065 is a deficient number, since it is larger than the sum of its proper divisors (36631311).

48718065 is a wasteful number, since it uses less digits than its factorization.

48718065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1109.

The product of its (nonzero) digits is 53760, while the sum is 39.

The square root of 48718065 is about 6979.8327343855. The cubic root of 48718065 is about 365.2273931779.

The spelling of 48718065 in words is "forty-eight million, seven hundred eighteen thousand, sixty-five".

Divisors: 1 3 5 11 15 33 55 165 503 587 1509 1761 2515 2935 5533 6457 7545 8805 16599 19371 27665 32285 82995 96855 295261 885783 1476305 3247871 4428915 9743613 16239355 48718065