Search a number
-
+
485762017 = 131311511889
BaseRepresentation
bin11100111101000…
…010001111100001
31020212001021012211
4130331002033201
51443323341032
6120111322121
715015623536
oct3475021741
91225037184
10485762017
1122a222214
12116820341
137983b560
144872ad8d
152c9a4747
hex1cf423e1

485762017 has 16 divisors (see below), whose sum is σ = 530893440. Its totient is φ = 441792000.

The previous prime is 485761987. The next prime is 485762041. The reversal of 485762017 is 710267584.

It is not a de Polignac number, because 485762017 - 211 = 485759969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (485762917) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 256209 + ... + 258097.

It is an arithmetic number, because the mean of its divisors is an integer number (33180840).

Almost surely, 2485762017 is an apocalyptic number.

It is an amenable number.

485762017 is a deficient number, since it is larger than the sum of its proper divisors (45131423).

485762017 is a wasteful number, since it uses less digits than its factorization.

485762017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2184.

The product of its (nonzero) digits is 94080, while the sum is 40.

The square root of 485762017 is about 22040.0094600706. The cubic root of 485762017 is about 786.0940656434.

The spelling of 485762017 in words is "four hundred eighty-five million, seven hundred sixty-two thousand, seventeen".

Divisors: 1 13 131 151 1703 1889 1963 19781 24557 247459 257153 285239 3216967 3708107 37366309 485762017