Base | Representation |
---|---|
bin | 101101011001111011101… |
… | …110110101110000101000 |
3 | 102001021211122102102112101 |
4 | 231121323232311300220 |
5 | 402110203331231123 |
6 | 10345224341023144 |
7 | 441300004346311 |
oct | 55317356656050 |
9 | 12037748372471 |
10 | 3120222133288 |
11 | aa3308060927 |
12 | 4248780b4ab4 |
13 | 19830aa50990 |
14 | ab03b943608 |
15 | 5626de76aad |
hex | 2d67bbb5c28 |
3120222133288 has 32 divisors (see below), whose sum is σ = 6300521949960. Its totient is φ = 1440085743360.
The previous prime is 3120222133283. The next prime is 3120222133289. The reversal of 3120222133288 is 8823312220213.
It can be written as a sum of positive squares in 4 ways, for example, as 3050059659364 + 70162473924 = 1746442^2 + 264882^2 .
It is a super-2 number, since 2×31202221332882 (a number of 26 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (3120222133283) 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, 15642018 + ... + 15840238.
Almost surely, 23120222133288 is an apocalyptic number.
It is an amenable number.
3120222133288 is an abundant number, since it is smaller than the sum of its proper divisors (3180299816672).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3120222133288 is a wasteful number, since it uses less digits than its factorization.
3120222133288 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 349597 (or 349593 counting only the distinct ones).
The product of its (nonzero) digits is 55296, while the sum is 37.
The spelling of 3120222133288 in words is "three trillion, one hundred twenty billion, two hundred twenty-two million, one hundred thirty-three thousand, two hundred eighty-eight".
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