Base | Representation |
---|---|
bin | 1011100101111111… |
… | …1001000110010100 |
3 | 22000220001100202202 |
4 | 2321133321012110 |
5 | 22333202122200 |
6 | 1232452024032 |
7 | 140056540625 |
oct | 27137710624 |
9 | 8026040682 |
10 | 3112145300 |
11 | 13577a7910 |
12 | 72a302018 |
13 | 3a79bb1c4 |
14 | 217479a4c |
15 | 1333471d5 |
hex | b97f9194 |
3112145300 has 36 divisors (see below), whose sum is σ = 7367299296. Its totient is φ = 1131688800.
The previous prime is 3112145297. The next prime is 3112145327. The reversal of 3112145300 is 35412113.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1413512 + ... + 1415711.
Almost surely, 23112145300 is an apocalyptic number.
It is an amenable number.
3112145300 is an abundant number, since it is smaller than the sum of its proper divisors (4255153996).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3112145300 is a wasteful number, since it uses less digits than its factorization.
3112145300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2829248 (or 2829241 counting only the distinct ones).
The product of its (nonzero) digits is 360, while the sum is 20.
The square root of 3112145300 is about 55786.6050230698. The cubic root of 3112145300 is about 1460.0014543052.
Adding to 3112145300 its reverse (35412113), we get a palindrome (3147557413).
The spelling of 3112145300 in words is "three billion, one hundred twelve million, one hundred forty-five thousand, three hundred".
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