Search a number
-
+
485762923 = 1515236151
BaseRepresentation
bin11100111101000…
…010011101101011
31020212001022110101
4130331002131223
51443323403143
6120111330231
715015626302
oct3475023553
91225038411
10485762923
1122a222968
12116820977
137983baa9
144872b439
152c9a4b4d
hex1cf4276b

485762923 has 8 divisors (see below), whose sum is σ = 489994496. Its totient is φ = 481545000.

The previous prime is 485762917. The next prime is 485762929. The reversal of 485762923 is 329267584.

It is an interprime number because it is at equal distance from previous prime (485762917) and next prime (485762929).

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

It is a cyclic number.

It is not a de Polignac number, because 485762923 - 25 = 485762891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (485762929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75898 + ... + 82048.

It is an arithmetic number, because the mean of its divisors is an integer number (61249312).

Almost surely, 2485762923 is an apocalyptic number.

485762923 is a deficient number, since it is larger than the sum of its proper divisors (4231573).

485762923 is a wasteful number, since it uses less digits than its factorization.

485762923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6825.

The product of its digits is 725760, while the sum is 46.

The square root of 485762923 is about 22040.0300135912. The cubic root of 485762923 is about 786.0945543607.

The spelling of 485762923 in words is "four hundred eighty-five million, seven hundred sixty-two thousand, nine hundred twenty-three".

Divisors: 1 151 523 6151 78973 928801 3216973 485762923