Base | Representation |
---|---|
bin | 1011100101111101… |
… | …1011001111110110 |
3 | 22000212211011001020 |
4 | 2321133123033312 |
5 | 22333134214110 |
6 | 1232445242010 |
7 | 140055521304 |
oct | 27137331766 |
9 | 8025734036 |
10 | 3112023030 |
11 | 1357723a66 |
12 | 72a263306 |
13 | 3a797765c |
14 | 217447274 |
15 | 133320d70 |
hex | b97db3f6 |
3112023030 has 32 divisors (see below), whose sum is σ = 7537384800. Its totient is φ = 822258432.
The previous prime is 3112023029. The next prime is 3112023037. The reversal of 3112023030 is 303202113.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3112023037) 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, 472575 + ... + 479114.
It is an arithmetic number, because the mean of its divisors is an integer number (235543275).
Almost surely, 23112023030 is an apocalyptic number.
3112023030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
3112023030 is an abundant number, since it is smaller than the sum of its proper divisors (4425361770).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3112023030 is a wasteful number, since it uses less digits than its factorization.
3112023030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 951808.
The product of its (nonzero) digits is 108, while the sum is 15.
The square root of 3112023030 is about 55785.5091399191. The cubic root of 3112023030 is about 1459.9823338702.
Adding to 3112023030 its reverse (303202113), we get a palindrome (3415225143).
The spelling of 3112023030 in words is "three billion, one hundred twelve million, twenty-three thousand, thirty".
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