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4660252012 = 221389620231
BaseRepresentation
bin1000101011100010…
…11100110101101100
3110000210002022221101
410111301130311230
534021011031022
62050233212444
7223325326363
oct42561346554
913023068841
104660252012
111a81655349
12aa0861124
13593654b90
14322d027da
151c41e5627
hex115c5cd6c

4660252012 has 12 divisors (see below), whose sum is σ = 8782782736. Its totient is φ = 2150885520.

The previous prime is 4660251983. The next prime is 4660252039. The reversal of 4660252012 is 2102520664.

It is a super-3 number, since 3×46602520123 (a number of 30 digits) contains 333 as substring.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 44810064 + ... + 44810167.

Almost surely, 24660252012 is an apocalyptic number.

It is an amenable number.

4660252012 is a deficient number, since it is larger than the sum of its proper divisors (4122530724).

4660252012 is a wasteful number, since it uses less digits than its factorization.

4660252012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89620248 (or 89620246 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 4660252012 is about 68266.0384964588. The cubic root of 4660252012 is about 1670.3332802029. Note that the first 3 decimals are identical.

Adding to 4660252012 its reverse (2102520664), we get a palindrome (6762772676).

The spelling of 4660252012 in words is "four billion, six hundred sixty million, two hundred fifty-two thousand, twelve".

Divisors: 1 2 4 13 26 52 89620231 179240462 358480924 1165063003 2330126006 4660252012