Base | Representation |
---|---|
bin | 11101000110110101010… |
… | …10111100001010001100 |
3 | 10112121102202122221122201 |
4 | 32203122222330022030 |
5 | 112341201340232340 |
6 | 2043235021251244 |
7 | 132153303051463 |
oct | 16433252741214 |
9 | 3477382587581 |
10 | 1000101102220 |
11 | 35615aaaa550 |
12 | 1419aba03b24 |
13 | 73403206c3c |
14 | 36595a439da |
15 | 1b03558779a |
hex | e8daabc28c |
1000101102220 has 48 divisors (see below), whose sum is σ = 2293192425888. Its totient is φ = 363347458560.
The previous prime is 1000101102179. The next prime is 1000101102233. The reversal of 1000101102220 is 222011010001.
1000101102220 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 (10).
It is a junction number, because it is equal to n+sod(n) for n = 1000101102197 and 1000101102206.
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, 1789137 + ... + 2280616.
It is an arithmetic number, because the mean of its divisors is an integer number (47774842206).
Almost surely, 21000101102220 is an apocalyptic number.
1000101102220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1000101102220 is an abundant number, since it is smaller than the sum of its proper divisors (1293091323668).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1000101102220 is a wasteful number, since it uses less digits than its factorization.
1000101102220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4070890 (or 4070888 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 10.
Adding to 1000101102220 its reverse (222011010001), we get a palindrome (1222112112221).
The spelling of 1000101102220 in words is "one trillion, one hundred one million, one hundred two thousand, two hundred twenty".
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