Base | Representation |
---|---|
bin | 101111000010101000… |
… | …0110000101001100100 |
3 | 100122202020222021102220 |
4 | 1132011100300221210 |
5 | 3123342110323413 |
6 | 114224041232340 |
7 | 10204240632552 |
oct | 1360520605144 |
9 | 318666867386 |
10 | 101020011108 |
11 | 3992a187595 |
12 | 176b34926b0 |
13 | 96abc35103 |
14 | 4c646dabd2 |
15 | 2963a70223 |
hex | 1785430a64 |
101020011108 has 48 divisors (see below), whose sum is σ = 245987782656. Its totient is φ = 32205872160.
The previous prime is 101020011107. The next prime is 101020011119. The reversal of 101020011108 is 801110020101.
It is not an unprimeable number, because it can be changed into a prime (101020011107) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4518285 + ... + 4540587.
It is an arithmetic number, because the mean of its divisors is an integer number (5124745472).
Almost surely, 2101020011108 is an apocalyptic number.
It is an amenable number.
101020011108 is an abundant number, since it is smaller than the sum of its proper divisors (144967771548).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101020011108 is a wasteful number, since it uses less digits than its factorization.
101020011108 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38744 (or 38742 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 15.
Adding to 101020011108 its reverse (801110020101), we get a palindrome (902130031209).
The spelling of 101020011108 in words is "one hundred one billion, twenty million, eleven thousand, one hundred eight".
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