Base | Representation |
---|---|
bin | 10000000010010101100… |
… | …001100001010011000100 |
3 | 10220100111200110120201102 |
4 | 100002111201201103010 |
5 | 121023414134020400 |
6 | 2202132221515232 |
7 | 142422042213032 |
oct | 20022541412304 |
9 | 3810450416642 |
10 | 1102020220100 |
11 | 395400759288 |
12 | 1596b4412b18 |
13 | 7cbc64b1c97 |
14 | 3b4a3907552 |
15 | 1d9ed0099d5 |
hex | 100958614c4 |
1102020220100 has 72 divisors (see below), whose sum is σ = 2398262600328. Its totient is φ = 439540992000.
The previous prime is 1102020220087. The next prime is 1102020220117. The reversal of 1102020220100 is 10220202011.
It is a happy number.
It can be written as a sum of positive squares in 12 ways, for example, as 1237350976 + 1100782869124 = 35176^2 + 1049182^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 203584994 + ... + 203590406.
Almost surely, 21102020220100 is an apocalyptic number.
1102020220100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1102020220100 is an abundant number, since it is smaller than the sum of its proper divisors (1296242380228).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1102020220100 is a wasteful number, since it uses less digits than its factorization.
1102020220100 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10905 (or 10898 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 11.
Adding to 1102020220100 its reverse (10220202011), we get a palindrome (1112240422111).
The spelling of 1102020220100 in words is "one trillion, one hundred two billion, twenty million, two hundred twenty thousand, one hundred".
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