Base | Representation |
---|---|
bin | 101110100100100001… |
… | …1111100100111011011 |
3 | 100120010212111101010120 |
4 | 1131021003330213123 |
5 | 3114310031104131 |
6 | 113535521444323 |
7 | 10140225065160 |
oct | 1351103744733 |
9 | 316125441116 |
10 | 100010019291 |
11 | 39461059806 |
12 | 174711a06a3 |
13 | 957a90a010 |
14 | 4baa50c067 |
15 | 2905068496 |
hex | 17490fc9db |
100010019291 has 32 divisors (see below), whose sum is σ = 166430573568. Its totient is φ = 52009534080.
The previous prime is 100010019259. The next prime is 100010019323. The reversal of 100010019291 is 192910010001.
It is an interprime number because it is at equal distance from previous prime (100010019259) and next prime (100010019323).
It is not a de Polignac number, because 100010019291 - 25 = 100010019259 is a prime.
It is not an unprimeable number, because it can be changed into a prime (100010018291) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2560456 + ... + 2599221.
It is an arithmetic number, because the mean of its divisors is an integer number (5200955424).
Almost surely, 2100010019291 is an apocalyptic number.
100010019291 is a deficient number, since it is larger than the sum of its proper divisors (66420554277).
100010019291 is a wasteful number, since it uses less digits than its factorization.
100010019291 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5159771.
The product of its (nonzero) digits is 162, while the sum is 24.
Adding to 100010019291 its reverse (192910010001), we get a palindrome (292920029292).
The spelling of 100010019291 in words is "one hundred billion, ten million, nineteen thousand, two hundred ninety-one".
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