Base | Representation |
---|---|
bin | 11101101100000101100… |
… | …01010101101101010010 |
3 | 10121112001121102021010012 |
4 | 32312002301111231102 |
5 | 113203131403034302 |
6 | 2100343353234522 |
7 | 133462026212330 |
oct | 16660261255522 |
9 | 3545047367105 |
10 | 1020101221202 |
11 | 3636935aa9a8 |
12 | 145851a02a42 |
13 | 7526c923a7b |
14 | 37531d5ab50 |
15 | 1b806328a52 |
hex | ed82c55b52 |
1020101221202 has 32 divisors (see below), whose sum is σ = 1883593113600. Its totient is φ = 404544421008.
The previous prime is 1020101221199. The next prime is 1020101221219. The reversal of 1020101221202 is 2021221010201.
1020101221202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (14).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44581202 + ... + 44604077.
It is an arithmetic number, because the mean of its divisors is an integer number (58862284800).
Almost surely, 21020101221202 is an apocalyptic number.
1020101221202 is a deficient number, since it is larger than the sum of its proper divisors (863491892398).
1020101221202 is a wasteful number, since it uses less digits than its factorization.
1020101221202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 89185350.
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 1020101221202 its reverse (2021221010201), we get a palindrome (3041322231403).
The spelling of 1020101221202 in words is "one trillion, twenty billion, one hundred one million, two hundred twenty-one thousand, two hundred two".
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