Base | Representation |
---|---|
bin | 1011100101111110… |
… | …0110110000011100 |
3 | 22000212220112201020 |
4 | 2321133212300130 |
5 | 22333142221142 |
6 | 1232450244140 |
7 | 140056105611 |
oct | 27137466034 |
9 | 8025815636 |
10 | 3112070172 |
11 | 1357756422 |
12 | 72a286650 |
13 | 3a7992c53 |
14 | 21745a508 |
15 | 13332ecec |
hex | b97e6c1c |
3112070172 has 48 divisors (see below), whose sum is σ = 7337705760. Its totient is φ = 1026500608.
The previous prime is 3112070161. The next prime is 3112070189. The reversal of 3112070172 is 2710702113.
It is a congruent number.
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, 1046704 + ... + 1049672.
It is an arithmetic number, because the mean of its divisors is an integer number (152868870).
Almost surely, 23112070172 is an apocalyptic number.
It is an amenable number.
3112070172 is an abundant number, since it is smaller than the sum of its proper divisors (4225635588).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3112070172 is a wasteful number, since it uses less digits than its factorization.
3112070172 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3862 (or 3860 counting only the distinct ones).
The product of its (nonzero) digits is 588, while the sum is 24.
The square root of 3112070172 is about 55785.9316674016. The cubic root of 3112070172 is about 1459.9897059386.
Adding to 3112070172 its reverse (2710702113), we get a palindrome (5822772285).
The spelling of 3112070172 in words is "three billion, one hundred twelve million, seventy thousand, one hundred seventy-two".
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