Base | Representation |
---|---|
bin | 1011100110000010… |
… | …0110101011101100 |
3 | 22000220101211220000 |
4 | 2321200212223230 |
5 | 22333224111022 |
6 | 1232500024300 |
7 | 140061246156 |
oct | 27140465354 |
9 | 8026354800 |
10 | 3112332012 |
11 | 1357915119 |
12 | 72a392090 |
13 | 3a7a5519a |
14 | 2174c7ad6 |
15 | 1333826ac |
hex | b9826aec |
3112332012 has 120 divisors (see below), whose sum is σ = 8612567040. Its totient is φ = 977326560.
The previous prime is 3112332011. The next prime is 3112332019. The reversal of 3112332012 is 2102332113.
3112332012 is a `hidden beast` number, since 311 + 23 + 320 + 12 = 666.
3112332012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×31123320122 = 19373221105839936288, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (3112332011) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1174473 + ... + 1177119.
It is an arithmetic number, because the mean of its divisors is an integer number (71771392).
Almost surely, 23112332012 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 3112332012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4306283520).
3112332012 is an abundant number, since it is smaller than the sum of its proper divisors (5500235028).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3112332012 is a wasteful number, since it uses less digits than its factorization.
3112332012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2873 (or 2862 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
The square root of 3112332012 is about 55788.2784462830. The cubic root of 3112332012 is about 1460.0306511361.
Adding to 3112332012 its reverse (2102332113), we get a palindrome (5214664125).
The spelling of 3112332012 in words is "three billion, one hundred twelve million, three hundred thirty-two thousand, twelve".
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