Base | Representation |
---|---|
bin | 101110100111100001… |
… | …0000110110011011111 |
3 | 100120101212000002021100 |
4 | 1131033002012303133 |
5 | 3120011202400111 |
6 | 113553501004143 |
7 | 10142552442252 |
oct | 1351702066337 |
9 | 316355002240 |
10 | 100110200031 |
11 | 39502664006 |
12 | 1749a853653 |
13 | 95955b4b6a |
14 | 4bb9949099 |
15 | 290dc56756 |
hex | 174f086cdf |
100110200031 has 6 divisors (see below), whose sum is σ = 144603622280. Its totient is φ = 66740133348.
The previous prime is 100110199991. The next prime is 100110200033. The reversal of 100110200031 is 130002011001.
It is not a de Polignac number, because 100110200031 - 211 = 100110197983 is a prime.
It is a super-2 number, since 2×1001102000312 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (9), and also a Moran number because the ratio is a prime number: 11123355559 = 100110200031 / (1 + 0 + 0 + 1 + 1 + 0 + 2 + 0 + 0 + 0 + 3 + 1).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 100110199986 and 100110200022.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (100110200033) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5561677771 + ... + 5561677788.
Almost surely, 2100110200031 is an apocalyptic number.
100110200031 is a deficient number, since it is larger than the sum of its proper divisors (44493422249).
100110200031 is a wasteful number, since it uses less digits than its factorization.
100110200031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11123355565 (or 11123355562 counting only the distinct ones).
The product of its (nonzero) digits is 6, while the sum is 9.
Adding to 100110200031 its reverse (130002011001), we get a palindrome (230112211032).
The spelling of 100110200031 in words is "one hundred billion, one hundred ten million, two hundred thousand, thirty-one".
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