Base | Representation |
---|---|
bin | 111111010101101… |
… | …0000101111111010 |
3 | 12111010001220101002 |
4 | 1332223100233322 |
5 | 13323032120020 |
6 | 550515525002 |
7 | 103444332323 |
oct | 17653205772 |
9 | 5433056332 |
10 | 2125270010 |
11 | 9a07288a6 |
12 | 4b38b9762 |
13 | 27b3c7c26 |
14 | 16238744a |
15 | c68a9975 |
hex | 7ead0bfa |
2125270010 has 32 divisors (see below), whose sum is σ = 3964997520. Its totient is φ = 819528192.
The previous prime is 2125270009. The next prime is 2125270019. The reversal of 2125270010 is 100725212.
It can be written as a sum of positive squares in 8 ways, for example, as 2037529321 + 87740689 = 45139^2 + 9367^2 .
It is not an unprimeable number, because it can be changed into a prime (2125270019) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13982 + ... + 66678.
Almost surely, 22125270010 is an apocalyptic number.
2125270010 is a deficient number, since it is larger than the sum of its proper divisors (1839727510).
2125270010 is a wasteful number, since it uses less digits than its factorization.
2125270010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52850.
The product of its (nonzero) digits is 280, while the sum is 20.
The square root of 2125270010 is about 46100.6508630844. The cubic root of 2125270010 is about 1285.6952457086.
Adding to 2125270010 its reverse (100725212), we get a palindrome (2225995222).
The spelling of 2125270010 in words is "two billion, one hundred twenty-five million, two hundred seventy thousand, ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •