Base | Representation |
---|---|
bin | 1011100101111101… |
… | …0110000111011100 |
3 | 22000212210002012210 |
4 | 2321133112013130 |
5 | 22333133031022 |
6 | 1232445000420 |
7 | 140055403110 |
oct | 27137260734 |
9 | 8025702183 |
10 | 3112002012 |
11 | 135770a199 |
12 | 72a253110 |
13 | 3a796ac12 |
14 | 21743d740 |
15 | 133319a0c |
hex | b97d61dc |
3112002012 has 48 divisors (see below), whose sum is σ = 8319664640. Its totient is φ = 886894272.
The previous prime is 3112002011. The next prime is 3112002029. The reversal of 3112002012 is 2102002113.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3112002011) 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, 13312 + ... + 80007.
Almost surely, 23112002012 is an apocalyptic number.
It is an amenable number.
3112002012 is an abundant number, since it is smaller than the sum of its proper divisors (5207662628).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3112002012 is a wasteful number, since it uses less digits than its factorization.
3112002012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 93730 (or 93728 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 12.
The square root of 3112002012 is about 55785.3207573462. The cubic root of 3112002012 is about 1459.9790470503.
Adding to 3112002012 its reverse (2102002113), we get a palindrome (5214004125).
The spelling of 3112002012 in words is "three billion, one hundred twelve million, two thousand, twelve".
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