Base | Representation |
---|---|
bin | 10010110101010101… |
… | …10011101010100101 |
3 | 222002122211101111100 |
4 | 21122222303222211 |
5 | 131201420340301 |
6 | 4351152030313 |
7 | 505363660164 |
oct | 113252635245 |
9 | 28078741440 |
10 | 10111105701 |
11 | 4319501404 |
12 | 1b62232399 |
13 | c51a1bba8 |
14 | 6bcc053db |
15 | 3e2a08286 |
hex | 25aab3aa5 |
10111105701 has 12 divisors (see below), whose sum is σ = 14631158412. Its totient is φ = 6728631936.
The previous prime is 10111105621. The next prime is 10111105717. The reversal of 10111105701 is 10750111101.
It can be written as a sum of positive squares in 2 ways, for example, as 1831925601 + 8279180100 = 42801^2 + 90990^2 .
It is not a de Polignac number, because 10111105701 - 219 = 10110581413 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10111105801) 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, 1003476 + ... + 1013501.
It is an arithmetic number, because the mean of its divisors is an integer number (1219263201).
Almost surely, 210111105701 is an apocalyptic number.
It is an amenable number.
10111105701 is a deficient number, since it is larger than the sum of its proper divisors (4520052711).
10111105701 is a wasteful number, since it uses less digits than its factorization.
10111105701 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2017540 (or 2017537 counting only the distinct ones).
The product of its (nonzero) digits is 35, while the sum is 18.
Adding to 10111105701 its reverse (10750111101), we get a palindrome (20861216802).
The spelling of 10111105701 in words is "ten billion, one hundred eleven million, one hundred five thousand, seven hundred one".
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