Base | Representation |
---|---|
bin | 1011111011000… |
… | …00100101000111 |
3 | 20222012001100121 |
4 | 11331200211013 |
5 | 201100312221 |
6 | 13531322411 |
7 | 2323034152 |
oct | 575404507 |
9 | 228161317 |
10 | 100010311 |
11 | 514a9255 |
12 | 295b0407 |
13 | 179483cb |
14 | d3d4c99 |
15 | 8ba7a41 |
hex | 5f60947 |
100010311 has 8 divisors (see below), whose sum is σ = 102805200. Its totient is φ = 97249152.
The previous prime is 100010263. The next prime is 100010321. The reversal of 100010311 is 113010001.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-100010311 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 100010294 and 100010303.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (100010321) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2361 + ... + 14338.
It is an arithmetic number, because the mean of its divisors is an integer number (12850650).
Almost surely, 2100010311 is an apocalyptic number.
100010311 is a deficient number, since it is larger than the sum of its proper divisors (2794889).
100010311 is a wasteful number, since it uses less digits than its factorization.
100010311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16865.
The product of its (nonzero) digits is 3, while the sum is 7.
The square root of 100010311 is about 10000.5155367111. The cubic root of 100010311 is about 464.1748359538.
Adding to 100010311 its reverse (113010001), we get a palindrome (213020312).
It can be divided in two parts, 1000 and 10311, that added together give a palindrome (11311).
The spelling of 100010311 in words is "one hundred million, ten thousand, three hundred eleven".
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