Search a number
-
+
4999995053 = 31888718149
BaseRepresentation
bin1001010100000010…
…11101111010101101
3110220110101001202222
410222001131322231
540214444320203
62144051125125
7234622154024
oct45201357255
913813331688
104999995053
112136404319
12b765a37a5
13618b59571
1435609d8bb
151e3e55038
hex12a05dead

4999995053 has 8 divisors (see below), whose sum is σ = 5162150400. Its totient is φ = 4837893840.

The previous prime is 4999995043. The next prime is 4999995079. The reversal of 4999995053 is 3505999994.

4999995053 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 4999995053 - 210 = 4999994029 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4999995043) 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, 266423 + ... + 284571.

It is an arithmetic number, because the mean of its divisors is an integer number (645268800).

Almost surely, 24999995053 is an apocalyptic number.

It is an amenable number.

4999995053 is a deficient number, since it is larger than the sum of its proper divisors (162155347).

4999995053 is a wasteful number, since it uses less digits than its factorization.

4999995053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27067.

The product of its (nonzero) digits is 17714700, while the sum is 62.

The square root of 4999995053 is about 70710.6431380736. The cubic root of 4999995053 is about 1709.9753827264.

The spelling of 4999995053 in words is "four billion, nine hundred ninety-nine million, nine hundred ninety-five thousand, fifty-three".

Divisors: 1 31 8887 18149 275497 562619 161290163 4999995053