Base | Representation |
---|---|
bin | 101101010010011101110… |
… | …001001010001101111100 |
3 | 102000112010210110001002222 |
4 | 231102131301022031330 |
5 | 401442243011411444 |
6 | 10341420524104512 |
7 | 440564203664600 |
oct | 55223561121574 |
9 | 12015123401088 |
10 | 3112203232124 |
11 | a9a972653788 |
12 | 4231ba695138 |
13 | 19763062064c |
14 | aa8ba959500 |
15 | 55e4ee95eee |
hex | 2d49dc4a37c |
3112203232124 has 72 divisors (see below), whose sum is σ = 6425635905360. Its totient is φ = 1314856053504.
The previous prime is 3112203232123. The next prime is 3112203232133. The reversal of 3112203232124 is 4212323022113.
It is a junction number, because it is equal to n+sod(n) for n = 3112203232093 and 3112203232102.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3112203232123) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28375262 + ... + 28484730.
It is an arithmetic number, because the mean of its divisors is an integer number (89244943130).
Almost surely, 23112203232124 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 3112203232124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3212817952680).
3112203232124 is an abundant number, since it is smaller than the sum of its proper divisors (3313432673236).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3112203232124 is a wasteful number, since it uses less digits than its factorization.
3112203232124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 111547 (or 111538 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 26.
Adding to 3112203232124 its reverse (4212323022113), we get a palindrome (7324526254237).
The spelling of 3112203232124 in words is "three trillion, one hundred twelve billion, two hundred three million, two hundred thirty-two thousand, one hundred twenty-four".
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