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486159005 = 5402124181
BaseRepresentation
bin11100111110100…
…011001010011101
31020212210102210002
4130332203022131
51443424042010
6120124024045
715022166123
oct3476431235
91225712702
10486159005
1122a473502
12116992025
137994a167
14487d1913
152ca321a5
hex1cfa329d

486159005 has 8 divisors (see below), whose sum is σ = 583560024. Its totient is φ = 388814400.

The previous prime is 486158993. The next prime is 486159007. The reversal of 486159005 is 500951684.

It can be written as a sum of positive squares in 4 ways, for example, as 15225604 + 470933401 = 3902^2 + 21701^2 .

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

It is not a de Polignac number, because 486159005 - 210 = 486157981 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 486159005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (486159007) 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, 8015 + ... + 32195.

It is an arithmetic number, because the mean of its divisors is an integer number (72945003).

Almost surely, 2486159005 is an apocalyptic number.

It is an amenable number.

486159005 is a deficient number, since it is larger than the sum of its proper divisors (97401019).

486159005 is a wasteful number, since it uses less digits than its factorization.

486159005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28207.

The product of its (nonzero) digits is 43200, while the sum is 38.

The square root of 486159005 is about 22049.0136967620. The cubic root of 486159005 is about 786.3081519146.

The spelling of 486159005 in words is "four hundred eighty-six million, one hundred fifty-nine thousand, five".

Divisors: 1 5 4021 20105 24181 120905 97231801 486159005