Base | Representation |
---|---|
bin | 11110000000011011011… |
… | …01101001011101001100 |
3 | 10122120020201012112122002 |
4 | 33000031231221131030 |
5 | 113343013142034012 |
6 | 2105351200211432 |
7 | 134326456165301 |
oct | 17001555513514 |
9 | 3576221175562 |
10 | 1031022221132 |
11 | 36828818a882 |
12 | 14799b309b78 |
13 | 762c037b1c7 |
14 | 37c8a5450a8 |
15 | 1bc44eb07c2 |
hex | f00db6974c |
1031022221132 has 24 divisors (see below), whose sum is σ = 1950582585840. Its totient is φ = 475179514560.
The previous prime is 1031022221129. The next prime is 1031022221147. The reversal of 1031022221132 is 2311222201301.
1031022221132 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-2 number, since 2×10310222211322 (a number of 25 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 183322619 + ... + 183328242.
It is an arithmetic number, because the mean of its divisors is an integer number (81274274410).
Almost surely, 21031022221132 is an apocalyptic number.
It is an amenable number.
1031022221132 is a deficient number, since it is larger than the sum of its proper divisors (919560364708).
1031022221132 is a wasteful number, since it uses less digits than its factorization.
1031022221132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 366650921 (or 366650919 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 20.
Adding to 1031022221132 its reverse (2311222201301), we get a palindrome (3342244422433).
The spelling of 1031022221132 in words is "one trillion, thirty-one billion, twenty-two million, two hundred twenty-one thousand, one hundred thirty-two".
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