Base | Representation |
---|---|
bin | 10010111100101101… |
… | …10011011110100010 |
3 | 222020222020110121112 |
4 | 21132112303132202 |
5 | 131313240032124 |
6 | 4401242023322 |
7 | 510044553221 |
oct | 113626633642 |
9 | 28228213545 |
10 | 10172970914 |
11 | 4350416687 |
12 | 1b7aaa7b42 |
13 | c6179cb22 |
14 | 6c710acb8 |
15 | 3e817890e |
hex | 25e5b37a2 |
10172970914 has 4 divisors (see below), whose sum is σ = 15259456374. Its totient is φ = 5086485456.
The previous prime is 10172970911. The next prime is 10172970953. The reversal of 10172970914 is 41907927101.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 10083573889 + 89397025 = 100417^2 + 9455^2 .
It is not an unprimeable number, because it can be changed into a prime (10172970911) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2543242727 + ... + 2543242730.
Almost surely, 210172970914 is an apocalyptic number.
10172970914 is a deficient number, since it is larger than the sum of its proper divisors (5086485460).
10172970914 is an equidigital number, since it uses as much as digits as its factorization.
10172970914 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5086485459.
The product of its (nonzero) digits is 31752, while the sum is 41.
The spelling of 10172970914 in words is "ten billion, one hundred seventy-two million, nine hundred seventy thousand, nine hundred fourteen".
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