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486000002 = 21455716693
BaseRepresentation
bin11100111101111…
…100010110000010
31020212111100200002
4130331330112002
51443404000002
6120120400002
715020634425
oct3475742602
91225440602
10486000002
1122a374aa4
12116916002
13798c2987
144878d9bc
152ca00002
hex1cf7c582

486000002 has 8 divisors (see below), whose sum is σ = 729093756. Its totient is φ = 242968752.

The previous prime is 485999999. The next prime is 486000007. The reversal of 486000002 is 200000684.

It can be written as a sum of positive squares in 2 ways, for example, as 397244761 + 88755241 = 19931^2 + 9421^2 .

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

It is not an unprimeable number, because it can be changed into a prime (486000007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20768 + ... + 37460.

Almost surely, 2486000002 is an apocalyptic number.

486000002 is a deficient number, since it is larger than the sum of its proper divisors (243093754).

486000002 is a wasteful number, since it uses less digits than its factorization.

486000002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31252.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 486000002 is about 22045.4077304095. The cubic root of 486000002 is about 786.2224193412. Note that the first 3 decimals are identical.

Adding to 486000002 its reverse (200000684), we get a palindrome (686000686).

The spelling of 486000002 in words is "four hundred eighty-six million, two", and thus it is an aban number.

Divisors: 1 2 14557 16693 29114 33386 243000001 486000002