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2482752385 = 52771792601
BaseRepresentation
bin1001001111111011…
…1100101110000001
320102000201220000001
42103332330232001
520041041034020
61050210000001
7115345022101
oct22376745601
96360656001
102482752385
1110644a3683
12593576001
133074a0a69
14197a41201
15e7e7050a
hex93fbcb81

2482752385 has 8 divisors (see below), whose sum is σ = 2990060136. Its totient is φ = 1979030400.

The previous prime is 2482752317. The next prime is 2482752443. The reversal of 2482752385 is 5832572842.

It can be written as a sum of positive squares in 4 ways, for example, as 153338689 + 2329413696 = 12383^2 + 48264^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2482752385 - 27 = 2482752257 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 894916 + ... + 897685.

It is an arithmetic number, because the mean of its divisors is an integer number (373757517).

Almost surely, 22482752385 is an apocalyptic number.

It is an amenable number.

2482752385 is a deficient number, since it is larger than the sum of its proper divisors (507307751).

2482752385 is a wasteful number, since it uses less digits than its factorization.

2482752385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1792883.

The product of its digits is 1075200, while the sum is 46.

The square root of 2482752385 is about 49827.2253391657. The cubic root of 2482752385 is about 1354.0804543437.

The spelling of 2482752385 in words is "two billion, four hundred eighty-two million, seven hundred fifty-two thousand, three hundred eighty-five".

Divisors: 1 5 277 1385 1792601 8963005 496550477 2482752385