Base | Representation |
---|---|
bin | 1011100111111001… |
… | …1101110100100100 |
3 | 22001110010112220211 |
4 | 2321332131310210 |
5 | 22342230110121 |
6 | 1233335505204 |
7 | 140214631330 |
oct | 27176356444 |
9 | 8043115824 |
10 | 3120160036 |
11 | 1361281464 |
12 | 730b28204 |
13 | 3a9566256 |
14 | 2185647c0 |
15 | 133dcbce1 |
hex | b9f9dd24 |
3120160036 has 48 divisors (see below), whose sum is σ = 6603448320. Its totient is φ = 1261038240.
The previous prime is 3120160019. The next prime is 3120160039. The reversal of 3120160036 is 6300610213.
It is a junction number, because it is equal to n+sod(n) for n = 3120159989 and 3120160016.
It is not an unprimeable number, because it can be changed into a prime (3120160039) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11605 + ... + 79843.
It is an arithmetic number, because the mean of its divisors is an integer number (137571840).
Almost surely, 23120160036 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3120160036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3301724160).
3120160036 is an abundant number, since it is smaller than the sum of its proper divisors (3483288284).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3120160036 is a wasteful number, since it uses less digits than its factorization.
3120160036 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 68344 (or 68342 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 22.
The square root of 3120160036 is about 55858.3927087058. The cubic root of 3120160036 is about 1461.2536982741.
Adding to 3120160036 its reverse (6300610213), we get a palindrome (9420770249).
The spelling of 3120160036 in words is "three billion, one hundred twenty million, one hundred sixty thousand, thirty-six".
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