Base | Representation |
---|---|
bin | 101101010010011110010… |
… | …010100111100011001100 |
3 | 102000112011101221122111222 |
4 | 231102132102213203030 |
5 | 401442302233044040 |
6 | 10341421440102512 |
7 | 440564341354661 |
oct | 55223622474314 |
9 | 12015141848458 |
10 | 3112212003020 |
11 | a9a9775a445a |
12 | 423201604a38 |
13 | 1976323a1923 |
14 | aa8bbb9da68 |
15 | 55e50b29bb5 |
hex | 2d49e4a78cc |
3112212003020 has 24 divisors (see below), whose sum is σ = 6674701489344. Its totient is φ = 1218397890176.
The previous prime is 3112212002959. The next prime is 3112212003023. The reversal of 3112212003020 is 203002122113.
3112212003020 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 3×31122120030203 (a number of 38 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 3112212003020.
It is not an unprimeable number, because it can be changed into a prime (3112212003023) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1655430977 + ... + 1655432856.
It is an arithmetic number, because the mean of its divisors is an integer number (278112562056).
Almost surely, 23112212003020 is an apocalyptic number.
It is an amenable number.
3112212003020 is an abundant number, since it is smaller than the sum of its proper divisors (3562489486324).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3112212003020 is a wasteful number, since it uses less digits than its factorization.
3112212003020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3310863889 (or 3310863887 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 3112212003020 its reverse (203002122113), we get a palindrome (3315214125133).
The spelling of 3112212003020 in words is "three trillion, one hundred twelve billion, two hundred twelve million, three thousand, twenty".
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