Base | Representation |
---|---|
bin | 1011100110000010… |
… | …1011011100101010 |
3 | 22000220102211122220 |
4 | 2321200223130222 |
5 | 22333230222110 |
6 | 1232500254510 |
7 | 140061360111 |
oct | 27140533452 |
9 | 8026384586 |
10 | 3112351530 |
11 | 1357928852 |
12 | 72a3a1436 |
13 | 3a7a61032 |
14 | 2174d0c78 |
15 | 133388370 |
hex | b982b72a |
3112351530 has 32 divisors (see below), whose sum is σ = 7476840000. Its totient is φ = 829160832.
The previous prime is 3112351477. The next prime is 3112351537. The reversal of 3112351530 is 351532113.
3112351530 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-3 number, since 3×31123515303 (a number of 29 digits) contains 333 as substring.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 3112351530.
It is not an unprimeable number, because it can be changed into a prime (3112351537) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17980 + ... + 80919.
It is an arithmetic number, because the mean of its divisors is an integer number (233651250).
Almost surely, 23112351530 is an apocalyptic number.
3112351530 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
3112351530 is an abundant number, since it is smaller than the sum of its proper divisors (4364488470).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3112351530 is a wasteful number, since it uses less digits than its factorization.
3112351530 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 99958.
The product of its (nonzero) digits is 1350, while the sum is 24.
The square root of 3112351530 is about 55788.4533752281. The cubic root of 3112351530 is about 1460.0337031689.
Adding to 3112351530 its reverse (351532113), we get a palindrome (3463883643).
The spelling of 3112351530 in words is "three billion, one hundred twelve million, three hundred fifty-one thousand, five hundred thirty".
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