Base | Representation |
---|---|
bin | 11101101100001000000… |
… | …01000100000000010010 |
3 | 10121112010001202001011112 |
4 | 32312010001010000102 |
5 | 113203202230321320 |
6 | 2100345421213322 |
7 | 133462401644354 |
oct | 16660401040022 |
9 | 3545101661145 |
10 | 1020122120210 |
11 | 3636a4384706 |
12 | 145858a01242 |
13 | 7527406044b |
14 | 37534a3b0d4 |
15 | 1b8080a5ec5 |
hex | ed84044012 |
1020122120210 has 32 divisors (see below), whose sum is σ = 1844319456000. Its totient is φ = 406249701760.
The previous prime is 1020122120207. The next prime is 1020122120221. The reversal of 1020122120210 is 120212210201.
It is a super-3 number, since 3×10201221202103 (a number of 37 digits) contains 333 as substring.
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, 11065205 + ... + 11157015.
It is an arithmetic number, because the mean of its divisors is an integer number (57634983000).
Almost surely, 21020122120210 is an apocalyptic number.
1020122120210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1020122120210 is a deficient number, since it is larger than the sum of its proper divisors (824197335790).
1020122120210 is a wasteful number, since it uses less digits than its factorization.
1020122120210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 96706.
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 1020122120210 its reverse (120212210201), we get a palindrome (1140334330411).
It can be divided in two parts, 102012 and 2120210, that added together give a palindrome (2222222).
The spelling of 1020122120210 in words is "one trillion, twenty billion, one hundred twenty-two million, one hundred twenty thousand, two hundred ten".
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