Search a number
-
+
4103388685 = 511174388651
BaseRepresentation
bin1111010010010100…
…1011111000001101
3101120222020202001201
43310211023320031
531400431414220
61515101505501
7203454141214
oct36445137015
911528222051
104103388685
11181628a720
12966272291
13505180756
142acd8807b
15190398d0a
hexf494be0d

4103388685 has 16 divisors (see below), whose sum is σ = 5687692992. Its totient is φ = 2808736000.

The previous prime is 4103388671. The next prime is 4103388703. The reversal of 4103388685 is 5868833014.

It is not a de Polignac number, because 4103388685 - 29 = 4103388173 is a prime.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 2193391 + ... + 2195260.

It is an arithmetic number, because the mean of its divisors is an integer number (355480812).

Almost surely, 24103388685 is an apocalyptic number.

It is an amenable number.

4103388685 is a deficient number, since it is larger than the sum of its proper divisors (1584304307).

4103388685 is a wasteful number, since it uses less digits than its factorization.

4103388685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4388684.

The product of its (nonzero) digits is 552960, while the sum is 46.

The square root of 4103388685 is about 64057.6980932034. The cubic root of 4103388685 is about 1600.9614904537.

The spelling of 4103388685 in words is "four billion, one hundred three million, three hundred eighty-eight thousand, six hundred eighty-five".

Divisors: 1 5 11 17 55 85 187 935 4388651 21943255 48275161 74607067 241375805 373035335 820677737 4103388685