Base | Representation |
---|---|
bin | 11101110111000100… |
… | …11111111100101100 |
3 | 1112101020200122210122 |
4 | 32323202133330230 |
5 | 230313002110121 |
6 | 11210434024112 |
7 | 1105161450224 |
oct | 167342377454 |
9 | 45336618718 |
10 | 16031285036 |
11 | 68872737a8 |
12 | 3134a18038 |
13 | 16863bb0a0 |
14 | ac1197084 |
15 | 63c6255ab |
hex | 3bb89ff2c |
16031285036 has 48 divisors (see below), whose sum is σ = 31818796800. Its totient is φ = 7006139712.
The previous prime is 16031285021. The next prime is 16031285041. The reversal of 16031285036 is 63058213061.
It is a junction number, because it is equal to n+sod(n) for n = 16031284987 and 16031285005.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3672191 + ... + 3676553.
It is an arithmetic number, because the mean of its divisors is an integer number (662891600).
Almost surely, 216031285036 is an apocalyptic number.
It is an amenable number.
16031285036 is a deficient number, since it is larger than the sum of its proper divisors (15787511764).
16031285036 is a wasteful number, since it uses less digits than its factorization.
16031285036 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8118 (or 8116 counting only the distinct ones).
The product of its (nonzero) digits is 25920, while the sum is 35.
Adding to 16031285036 its reverse (63058213061), we get a palindrome (79089498097).
The spelling of 16031285036 in words is "sixteen billion, thirty-one million, two hundred eighty-five thousand, thirty-six".
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