Base | Representation |
---|---|
bin | 10001101111011110… |
… | …010111010110001110 |
3 | 1211011122010100120100 |
4 | 101233132113112032 |
5 | 303003311200420 |
6 | 12430153431530 |
7 | 1243036115316 |
oct | 215736272616 |
9 | 54148110510 |
10 | 19050100110 |
11 | 8096315198 |
12 | 3837a0b5a6 |
13 | 1a4795c5b2 |
14 | cca09a446 |
15 | 767684190 |
hex | 46f79758e |
19050100110 has 24 divisors (see below), whose sum is σ = 49530260520. Its totient is φ = 5080026672.
The previous prime is 19050100109. The next prime is 19050100117. The reversal of 19050100110 is 1100105091.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (19050100117) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 105833800 + ... + 105833979.
It is an arithmetic number, because the mean of its divisors is an integer number (2063760855).
Almost surely, 219050100110 is an apocalyptic number.
19050100110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
19050100110 is an abundant number, since it is smaller than the sum of its proper divisors (30480160410).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
19050100110 is a wasteful number, since it uses less digits than its factorization.
19050100110 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 211667792 (or 211667789 counting only the distinct ones).
The product of its (nonzero) digits is 45, while the sum is 18.
The spelling of 19050100110 in words is "nineteen billion, fifty million, one hundred thousand, one hundred ten".
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